PDS4 Information Model Specification

PDS4 Information Model Specification Team

Tue May 07 13:59:05 PDT 2013

Draft

Version 1.0.0.0

Table of Contents

1  Introduction
2  Audience
3  Acknowledgements
4  Scope
5  Applicable Documents
6  Terminology
7  Document Contents
8  Observational Data Products
  8.1  Product
  8.2  Product_File_Text
  8.3  Product_Observational
  8.4  Product_Update
9  Observational Digital Objects
  9.1  Array
  9.2  Array_2D
  9.3  Array_2D_Image
  9.4  Array_2D_Map
  9.5  Array_2D_Spectrum
  9.6  Array_3D
  9.7  Array_3D_Image
  9.8  Array_3D_Movie
  9.9  Array_3D_Spectrum
  9.10  Axis_Array
  9.11  Band_Bin
  9.12  Band_Bin_Set
  9.13  Byte_Stream
  9.14  Element_Array
  9.15  Encoded_Byte_Stream
  9.16  Encoded_Header
  9.17  Field
  9.18  Field_Binary
  9.19  Field_Bit
  9.20  Field_Character
  9.21  Field_Delimited
  9.22  Group
  9.23  Group_Field_Binary
  9.24  Group_Field_Character
  9.25  Group_Field_Delimited
  9.26  Header
  9.27  Packed_Data_Fields
  9.28  Parsable_Byte_Stream
  9.29  Record
  9.30  Record_Binary
  9.31  Record_Character
  9.32  Record_Delimited
  9.33  Stream_Text
  9.34  Table_Base
  9.35  Table_Binary
  9.36  Table_Character
  9.37  Table_Delimited
10  Observational Data Component
  10.1  Alias
  10.2  Alias_List
  10.3  Citation_Information
  10.4  Context_Area
  10.5  Discipline_Area
  10.6  Display_2D_Image
  10.7  External_Reference
  10.8  Field_Statistics
  10.9  File
  10.10  File_Area
  10.11  File_Area_Observational
  10.12  File_Area_Observational_Supplemental
  10.13  File_Area_SPICE_Kernel
  10.14  File_Area_Text
  10.15  Identification_Area
  10.16  Internal_Reference
  10.17  Investigation_Area
  10.18  Mission_Area
  10.19  Modification_Detail
  10.20  Modification_History
  10.21  Object_Statistics
  10.22  Observation_Area
  10.23  Observing_System
  10.24  Observing_System_Component
  10.25  Primary_Result_Summary
  10.26  Product_Components
  10.27  Reference_List
  10.28  Special_Constants
  10.29  Target_Identification
  10.30  Time_Coordinates
  10.31  Uniformly_Sampled
  10.32  Update
  10.33  Update_Entry
  10.34  Vector
  10.35  Vector_Cartesian_3
  10.36  Vector_Cartesian_3_Acceleration
  10.37  Vector_Cartesian_3_Pointing
  10.38  Vector_Cartesian_3_Position
  10.39  Vector_Cartesian_3_Velocity
  10.40  Vector_Component
11  Document and Support Products
  11.1  Product_Browse
  11.2  Product_Document
  11.3  Product_SPICE_Kernel
  11.4  Product_Thumbnail
  11.5  Product_XML_Schema
  11.6  Product_Zipped
12  Document and Support Components
  12.1  Document
  12.2  Document_File
  12.3  Document_Format
  12.4  Document_Format_Set
  12.5  Encoded_Binary
  12.6  Encoded_Image
  12.7  File_Area_Browse
  12.8  File_Area_Encoded_Image
  12.9  SPICE_Kernel
  12.10  XML_Schema
  12.11  Zip
13  Context Products
  13.1  Geometry
  13.2  Product_Context
14  Context Components
  14.1  Facility
  14.2  Instrument
  14.3  Instrument_Host
  14.4  Investigation
  14.5  Other
  14.6  Resource
  14.7  Target
  14.8  Telescope
15  Aggregate Products
  15.1  Product_Bundle
  15.2  Product_Collection
16  Aggregate Components
  16.1  Bundle
  16.2  Bundle_Member_Entry
  16.3  Collection
  16.4  File_Area_Inventory
  16.5  Inventory
17  Operational Products
  17.1  Product_AIP
  17.2  Product_Attribute_Definition
  17.3  Product_Class_Definition
  17.4  Product_DIP
  17.5  Product_DIP_Deep_Archive
  17.6  Product_Data_Set_PDS3
  17.7  Product_File_Repository
  17.8  Product_Instrument_Host_PDS3
  17.9  Product_Instrument_PDS3
  17.10  Product_Mission_PDS3
  17.11  Product_Proxy_PDS3
  17.12  Product_SIP
  17.13  Product_Service
  17.14  Product_Software
  17.15  Product_Subscription_PDS3
  17.16  Product_Target_PDS3
  17.17  Product_Volume_PDS3
  17.18  Product_Volume_Set_PDS3
18  Operational Components
  18.1  Agency
  18.2  Archival_Information_Package
  18.3  Checksum_Manifest
  18.4  Conceptual_Object
  18.5  DD_Association
  18.6  DD_Association_External
  18.7  DD_Attribute
  18.8  DD_Attribute_Full
  18.9  DD_Class
  18.10  DD_Class_Full
  18.11  DD_Permissible_Value
  18.12  DD_Permissible_Value_Full
  18.13  DD_Value_Domain
  18.14  DD_Value_Domain_Full
  18.15  DIP_Deep_Archive
  18.16  Data_Object
  18.17  Data_Set_PDS3
  18.18  Digital_Object
  18.19  Dissemination_Information_Package
  18.20  External_Reference_Extended
  18.21  File_Area_Binary
  18.22  File_Area_Checksum_Manifest
  18.23  File_Area_Service_Description
  18.24  File_Area_Transfer_Manifest
  18.25  File_Area_XML_Schema
  18.26  Information_Package
  18.27  Information_Package_Component
  18.28  Ingest_LDD
  18.29  Instrument_Host_PDS3
  18.30  Instrument_PDS3
  18.31  Mission_PDS3
  18.32  NSSDC
  18.33  Node
  18.34  PDS_Affiliate
  18.35  PDS_Guest
  18.36  Physical_Object
  18.37  Service_Description
  18.38  Software
  18.39  Software_Binary
  18.40  Software_Script
  18.41  Software_Source
  18.42  Submission_Information_Package
  18.43  Subscriber_PDS3
  18.44  Symbolic_Literals_PDS
  18.45  TNDO_Context
  18.46  TNDO_Context_PDS3
  18.47  TNDO_Supplemental
  18.48  Tagged_Digital_Child
  18.49  Tagged_Digital_Object
  18.50  Tagged_NonDigital_Child
  18.51  Tagged_NonDigital_Object
  18.52  Target_PDS3
  18.53  Terminological_Entry
  18.54  Transfer_Manifest
  18.55  Volume_PDS3
  18.56  Volume_Set_PDS3
19  Imaging Discipline Classes
  19.1  Cartography
  19.2  Quaternion
  19.3  Quaternion_Component
  19.4  Telemetry_Parameters
20  DataType Classes
  20.1  ASCII_AnyURI
  20.2  ASCII_Boolean
  20.3  ASCII_DOI
  20.4  ASCII_Date
  20.5  ASCII_Date_DOY
  20.6  ASCII_Date_Time
  20.7  ASCII_Date_Time_DOY
  20.8  ASCII_Date_Time_UTC
  20.9  ASCII_Date_Time_YMD
  20.10  ASCII_Date_YMD
  20.11  ASCII_Directory_Path_Name
  20.12  ASCII_File_Name
  20.13  ASCII_File_Specification_Name
  20.14  ASCII_Integer
  20.15  ASCII_LID
  20.16  ASCII_LIDVID
  20.17  ASCII_LIDVID_LID
  20.18  ASCII_MD5_Checksum
  20.19  ASCII_NonNegative_Integer
  20.20  ASCII_Numeric_Base16
  20.21  ASCII_Numeric_Base2
  20.22  ASCII_Numeric_Base8
  20.23  ASCII_Real
  20.24  ASCII_Short_String_Collapsed
  20.25  ASCII_Short_String_Preserved
  20.26  ASCII_String
  20.27  ASCII_Text_Collapsed
  20.28  ASCII_Text_Preserved
  20.29  ASCII_Time
  20.30  ASCII_VID
  20.31  Character_Data_Type
  20.32  Complex
  20.33  ComplexLSB16
  20.34  ComplexLSB8
  20.35  ComplexMSB16
  20.36  ComplexMSB8
  20.37  Decimal_Integer
  20.38  Decimal_Real
  20.39  IEEE754LSBDouble
  20.40  IEEE754LSBSingle
  20.41  IEEE754MSBDouble
  20.42  IEEE754MSBSingle
  20.43  SignedBitString
  20.44  SignedByte
  20.45  SignedLSB2
  20.46  SignedLSB4
  20.47  SignedLSB8
  20.48  SignedMSB2
  20.49  SignedMSB4
  20.50  SignedMSB8
  20.51  UTF8_Short_String_Collapsed
  20.52  UTF8_Short_String_Preserved
  20.53  UTF8_String
  20.54  UTF8_Text_Preserved
  20.55  UnsignedBitString
  20.56  UnsignedByte
  20.57  UnsignedLSB2
  20.58  UnsignedLSB4
  20.59  UnsignedLSB8
  20.60  UnsignedMSB2
  20.61  UnsignedMSB4
  20.62  UnsignedMSB8
21  Unit of Measure Classes
  21.1  Unit_Of_Measure
  21.2  Units_of_Acceleration
  21.3  Units_of_Amount_Of_Substance
  21.4  Units_of_Angle
  21.5  Units_of_Angular_Velocity
  21.6  Units_of_Area
  21.7  Units_of_Frame_Rate
  21.8  Units_of_Frequency
  21.9  Units_of_Length
  21.10  Units_of_Map_Scale
  21.11  Units_of_Mass
  21.12  Units_of_Misc
  21.13  Units_of_None
  21.14  Units_of_Optical_Path_Length
  21.15  Units_of_Pressure
  21.16  Units_of_Radiance
  21.17  Units_of_Rates
  21.18  Units_of_Solid_Angle
  21.19  Units_of_Storage
  21.20  Units_of_Temperature
  21.21  Units_of_Time
  21.22  Units_of_Velocity
  21.23  Units_of_Voltage
  21.24  Units_of_Volume
22  Unification
23  Specification Dictionary
24  Glossary


1  Introduction

This document presents the PDS4 Information Model Specification for all components of the Planetary Data System (PDS).

2  Audience

This specification is intended for use by programmers and data engineers who require formal definitions of various parts of the Planetary Data System in order to support development of data sets, archiving utilities, and interfaces involving PDS holdings or operations.

3  Acknowledgements

The PDS4 Data Dictionary and the PDS4 Information Model is a joint effort involving representatives from each of the PDS nodes functioning as the PDS4 Data Design Working Group.

4  Scope

This document defines all classes in use in the PDS, including those classes used to define archival elements as well as classes used for high-level descriptions and operational support. It also documents the associations among classes. Figure 1 illustrates a few of the main classes using a Concept Map diagram.



Figure 1  PDS Information Model - Concept Map

5  Applicable Documents

The starting point for this document was the PDS3 Information Model Specification (version 0.070916t, 8 September 2008). Deficiencies in PDS3 were a major motivation in developing PDS4, however; so the relationship between the two specifications is largely of historical interest. Relevant to both documents is: Reference Model for an Open Archival Information System (OAIS), CCSDS 650.0-B-1, Blue Book, January 2002.

6  Terminology

This document uses very specific engineering terminology to describe the various structures involved. It is particularly important that readers who have absorbed the PDS Standards Reference bear in mind that terms which are familiar in that context can have very different meanings in the present document. Please consult the Glossary for definitions whenever there is any possibility of confusion.

Following are some definitions of essential terms used throughout this document.

An "attribute" is a property or characteristic that allows both identification and distinction.

A "class" is the set of attributes which identifies a family. A class is generic -- a template from which individual members of each family may be constructed.

An "object" is a specific instance of a class.

For example, an electromagnetic wave may be represented mathematically as

i_xAcos(ωt-kr-φ) where there are five explicit attributes: polarization i_x, amplitude A, frequency ω, wave vector k (which defines the propagation direction), and phase φ. Although shown here as constants, these attributes may be complex functions of other variables; for example, there is an implicit sixth attribute "time" which defines both the beginning and end of the electromagnetic wave. Together these six attributes identify the class (i.e., the family) of all electromagnetic waves. If we then define a coordinate system, specify values for the attributes above, and impose time constraints, we would have an electromagnetic wave object. We would need a different list of attributes to identify a river, a musical score, or a television set, thus these would be different classes.

For this document we identify two special types of objects -- the "data object" and the "description object." The data object contains "data," and (by itself) is not otherwise constrained. The description object contains information about another object, such as a data object. By linking a data object with a description object we create a pair which includes both the data and enough information that we can start to read and interpret the bits.

A description object can (and often does) exist without being physically accompanied by another object. The object it describes may not be physical (e.g., a space mission which, although it has physical components, is itself a concept) or it may not be practical to include the physical object (e.g., the planet Saturn).

An "association" is a defined relationship between classes. It has one direction. The association in the opposite direction is called an inverse relation.

"Cardinality" is the number of values allowed to an attribute or association in a single class. Cardinality in general is stated as a range with a minimum and maximum. For example, an attribute that may be multi-valued will have a cardinality of "1..*". A cardinality where the minimum and maximum are the same is often shown as the single value. For example, an attribute required to have exactly one value will have a cardinality of "1". When a value is required the minimum cardinality is at least 1. At least one value is always required.

"Entity" is a generic term used to refer to specific attributes or associations listed in a class definition.

Within this document, the term "model" is used to refer to a collection of classes and associations that describe a functional subsection of the Planetary Data System.

7  Document Contents

Sections 8 through 16 contain the specification for PDS4. The lowest level building blocks (classes) are defined first, then these are used to construct classes at higher levels; for active users of PDS4, the material in Section 9 should seem familiar, but the terminology may be new. The classes in section 12 provide context (instrument, mission, node, etc.).

Section 8: the basic component classes

Section 9: the data description classes

Section 10: the "tagged" classes, the data objects with their descriptions

Section 11: product classes, which are formed from combinations of the above

Section 12: context classes (commonly associated with the PDS Catalog)

Section 13: packaging classes

Section 14: classes needed for operating and maintaining the PDS

Section 15: data type classes

Section 16: the information object class

Each section begins with a brief outline, including a hierarchy of the definitions which follow. In some cases a class is defined to group several subclasses when the class itself never appears in PDS (a "phantom" class). To facilitate cross-referencing, the classes are listed alphabetically within each section. Subsections begin with a note on the position within the hierarchy and a brief description of the class. The heart of each subsection is the class definition table. Sections are often accompanied by a UML diagram which shows the relationships among classes graphically.

Class definition tables comprise five columns. The left column is used to separate the table into functional blocks of contiguous rows. The "hierarchy" block restates the position of the class within the definitional hierarchy, and the "subclass" block identifies any subclasses which may exist (be derived from the current class). Attribute and Association blocks list the properties, characteristics, and relationships of the class, some of which may be inherited from parent classes. The "referenced from" block lists classes which may "call" the class being defined.

Within Attribute blocks, the "entity" column lists the properties and characteristics which identify the class and distinguish it from others. The "Indicator" column (far right) tells whether the attribute is optional (O), restricted (R), or both; a restricted attribute has been inherited from a parent class but its use is more narrow than the parent would allow. The "Cardinality" column (middle) shows the number of values allowed. A required attribute for which only one value is allowed will have cardinality "1". A required attribute for which one or more values is allowed will have cardinality "1..*". If a parent's attribute has cardinality "1..*" but the child's cardinality is "1", the Indicator column should show "R". The "Value" column (fourth) includes the indicator Data Dictionary (DD) when a set of valid values for the attribute are provided in the dictionary. A few attributes that represent types have their valid values included in this column.

The Association blocks are handled similarly. The "Entity" column lists relationships among classes using fabricated, but intuitive, names which are unique and consistent across the Specification. The "Value" column (fourth), which is rarely used in the Attribute blocks, lists the class to which the relationship is made.

During construction of the Specification some classes have been subsumed. In particular, any subclass which does nothing more than provide multiple values for a single attribute (e.g., data_set_target) or any subclass which merely grouped non-repeating attributes (e.g., data_set_information) was subsumed. Only subclasses that grouped several attributes and that repeated were defined explicitly as separate classes (e.g., software_online).

Sections 17-19 contain supplementary information which may be useful in interpreting the remainder of the Specification.

8  Observational Data Products

This section provides the observational product classes.

The class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ Product

+ + Product_File_Text

+ + Product_Observational

+ + Product_Update

The class hierarchy above includes 4 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 2  Basic Component UML Class Diagram

The following sections present the classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

8.1  Product

Root Class:Product
Role:Concrete
Class Description:A Product is a uniquely identified object that is managed by a registry/repository. It consists of one or more tagged data objects.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
Subclass	Product_AIP
	Product_Attribute_Definition
	Product_Browse
	Product_Bundle
	Product_Class_Definition
	Product_Collection
	Product_Context
	Product_DIP
	Product_DIP_Deep_Archive
	Product_Data_Set_PDS3
	Product_Document
	Product_File_Repository
	Product_File_Text
	Product_Instrument_Host_PDS3
	Product_Instrument_PDS3
	Product_Mission_PDS3
	Product_Observational
	Product_Proxy_PDS3
	Product_SIP
	Product_SPICE_Kernel
	Product_Service
	Product_Software
	Product_Subscription_PDS3
	Product_Target_PDS3
	Product_Thumbnail
	Product_Update
	Product_Volume_PDS3
	Product_Volume_Set_PDS3
	Product_XML_Schema
	Product_Zipped
Attribute	none
Inherited Attribute	none
Association	has_identification_area	1	Identification_Area
Inherited Association	none
Referenced from	none

  

8.2  Product_File_Text

Root Class:Product
Role:Concrete
Class Description:The Product File Text consists of a single text file with ASCII character encoding.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_File_Text
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	1	File_Area_Text
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

8.3  Product_Observational

Root Class:Product
Role:Concrete
Class Description:A Product_Observational is a set of one or more information objects produced by an observing system.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Observational
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	1..*	File_Area_Observational
	file_area_supplemental	0..*	File_Area_Observational_Supplemental
	observation_area	1	Observation_Area
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

8.4  Product_Update

Root Class:Product
Role:Concrete
Class Description:The Product Update class defines a product consisting of update information and optional references to other products.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Update
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Update
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

9  Observational Digital Objects

This section provides the observational product classes and their fundamental data structure classes.

The class hierarchy for Tagged Digital Objects is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format and provides a visual representation of the classes in relation to their parent classes.

+ + Axis_Array

+ + Element_Array

+ + Field

+ + + Field_Binary

+ + + Field_Bit

+ + + Field_Character

+ + + Field_Delimited

+ + Group

+ + + Group_Field_Binary

+ + + Group_Field_Character

+ + + Group_Field_Delimited

+ + Packed_Data_Fields

+ + Record

+ + + Record_Binary

+ + + Record_Character

+ + + Record_Delimited

+ + Byte_Stream

+ + + Array

+ + + + Array_2D

+ + + + + Array_2D_Image

+ + + + + Array_2D_Map

+ + + + + Array_2D_Spectrum

+ + + + Array_3D

+ + + + + Array_3D_Image

+ + + + + Array_3D_Movie

+ + + + + Array_3D_Spectrum

+ + + Encoded_Byte_Stream

+ + + + Encoded_Header

+ + + Parsable_Byte_Stream

+ + + + Header

+ + + + Stream_Text

+ + + + Table_Delimited

+ + + Table_Base

+ + + + Table_Binary

+ + + + Table_Character

+ + + Band_Bin

+ + + Band_Bin_Set

The class hierarchy above includes 37 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 3  Tagged Digital Object UML Class Diagram

The following sections present the classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

9.1  Array

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array class defines a homogeneous N-dimensional array of scalars. The Array class is the parent class for all n-dimensional arrays of scalars.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
Subclass	Array_2D
	Array_3D
Attribute	axes	1
	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
Inherited Attribute	local_identifier	0..1
	name	0..1
Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Axis_Array	0..*	Axis_Array
	has_Element_Array	1	Element_Array
Inherited Association	none
Referenced from	none

  

9.2  Array_2D

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 2D class is the parent class for all two dimensional array based classes.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_2D
Subclass	Array_2D_Image
	Array_2D_Map
	Array_2D_Spectrum
Attribute	axes	1	2	R
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	local_identifier	0..1
	name	0..1
Association	has_Axis_Array	2	Axis_Array	R
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.3  Array_2D_Image

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 2D Image class is an extension of the Array 2D class and defines a two dimensional image.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_2D
	. . . . Array_2D_Image
Subclass	none
Attribute	none
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	axes	1	2	R
	local_identifier	0..1
	name	0..1
Association	has_Display_2d_Image	0..1	Display_2D_Image
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
	has_Axis_Array	2	Axis_Array	R
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.4  Array_2D_Map

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 2D Map class is an extension of the Array 2D class and defines a two dimensional map.
Steward:pds
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_2D
	. . . . Array_2D_Map
Subclass	none
Attribute	none
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	axes	1	2	R
	local_identifier	0..1
	name	0..1
Association	has_Display_2d_Image	0..1	Display_2D_Image
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
	has_Axis_Array	2	Axis_Array	R
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.5  Array_2D_Spectrum

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 2D Spectrum class is an extension of the Array 2D class and defines a two dimensional spectrum.
Steward:pds
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_2D
	. . . . Array_2D_Spectrum
Subclass	none
Attribute	none
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	axes	1	2	R
	local_identifier	0..1
	name	0..1
Association	has_Display_2d_Image	0..1	Display_2D_Image
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
	has_Axis_Array	2	Axis_Array	R
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.6  Array_3D

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 3D class is the parent class for all three dimensional array based classes.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_3D
Subclass	Array_3D_Image
	Array_3D_Movie
	Array_3D_Spectrum
Attribute	axes	1	3	R
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	local_identifier	0..1
	name	0..1
Association	has_Axis_Array	3	Axis_Array	R
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.7  Array_3D_Image

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 3D Image class is an extension of the Array 3D class and defines a three dimensional image.
Steward:pds
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_3D
	. . . . Array_3D_Image
Subclass	none
Attribute	none
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	axes	1	3	R
	local_identifier	0..1
	name	0..1
Association	none
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
	has_Axis_Array	3	Axis_Array	R
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.8  Array_3D_Movie

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 3D Movie class is an extension of the Array 3D class and defines a movie as a set of two dimensional images in a time series.
Steward:pds
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_3D
	. . . . Array_3D_Movie
Subclass	none
Attribute	none
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	axes	1	3	R
	local_identifier	0..1
	name	0..1
Association	none
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
	has_Axis_Array	3	Axis_Array	R
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.9  Array_3D_Spectrum

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Array 3D Spectrum class is an extension of the Array 3D class and defines a three dimensional spectrum.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Array
	. . . Array_3D
	. . . . Array_3D_Spectrum
Subclass	none
Attribute	none
Inherited Attribute	axis_index_order	1	Last Index Fastest
	description	0..1
	offset	1
	axes	1	3	R
	local_identifier	0..1
	name	0..1
Association	none
Inherited Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Object_Statistics
	data_object	1	Digital_Object
	has_Element_Array	1	Element_Array
	has_Axis_Array	3	Axis_Array	R
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.10  Axis_Array

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Axis Array class is used as a component of the array class and defines an axis of the array.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Axis_Array
Subclass	none
Attribute	axis_name	1
	elements	1
	sequence_number	1
	unit	0..1
Inherited Attribute	none
Association	has_Band_Bin_Set	0..1	Band_Bin_Set
Inherited Association	none
Referenced from	Array
	Array_2D
	Array_2D_Image
	Array_2D_Map
	Array_2D_Spectrum
	Array_3D
	Array_3D_Image
	Array_3D_Movie
	Array_3D_Spectrum

  

9.11  Band_Bin

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Band_Bin class specifies the characteristics of an individual spectral band in a spectral qube.
Steward:img
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Band_Bin
Subclass	none
Attribute	band_number	1
	band_width	1
	center_wavelength	1
	detector_number	0..1
	filter_number	0..1
	grating_position	0..1
	original_band	0..1
	scaling_factor	0..1
	standard_deviation	0..1
	value_offset	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Band_Bin_Set

  

9.12  Band_Bin_Set

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Band_Bin_Set class contains the spectral characteristics for all the spectral bands in a qube.
Steward:img
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Band_Bin_Set
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_band_bin	1..*	Band_Bin
Inherited Association	none
Referenced from	Axis_Array

  

9.13  Byte_Stream

Root Class:Tagged_Digital_Object
Role:Abstract
Class Description:The Byte Stream class defines a stream of bytes.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
Subclass	Array
	Encoded_Byte_Stream
	Parsable_Byte_Stream
	Table_Base
Attribute	local_identifier	0..1
	name	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

9.14  Element_Array

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Element Array class is used as a component of the array class and defines an element of the array.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Element_Array
Subclass	none
Attribute	data_type	1	ComplexLSB16
			ComplexLSB8
			ComplexMSB16
			ComplexMSB8
			IEEE754LSBDouble
			IEEE754LSBSingle
			IEEE754MSBDouble
			IEEE754MSBSingle
			SignedBitString
			SignedByte
			SignedLSB2
			SignedLSB4
			SignedLSB8
			SignedMSB2
			SignedMSB4
			SignedMSB8
			UnsignedBitString
			UnsignedByte
			UnsignedLSB2
			UnsignedLSB4
			UnsignedLSB8
			UnsignedMSB2
			UnsignedMSB4
			UnsignedMSB8
	scaling_factor	0..1
	unit	0..1
	value_offset	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Array
	Array_2D
	Array_2D_Image
	Array_2D_Map
	Array_2D_Spectrum
	Array_3D
	Array_3D_Image
	Array_3D_Movie
	Array_3D_Spectrum

  

9.15  Encoded_Byte_Stream

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Encoded Byte Stream class defines byte streams that must be decoded by software before use. These byte streams must only use standard encodings. The Encoded Byte Stream class is the parent class for all encoded byte streams.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Encoded_Byte_Stream
Subclass	Encoded_Binary
	Encoded_Header
	Encoded_Image
Attribute	description	0..1
	encoding_standard_id	1
	object_length	0..1
	offset	1
Inherited Attribute	local_identifier	0..1
	name	0..1
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	File_Area_Observational_Supplemental

  

9.16  Encoded_Header

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Encoded Header class describes a header that has been encoded using an encoding scheme that is compliant to an external standard.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Encoded_Byte_Stream
	. . . Encoded_Header
Subclass	none
Attribute	encoding_standard_id	1	TIFF	R
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.17  Field

Root Class:Tagged_Digital_Child
Role:Abstract
Class Description:The Field class defines a field of a record and is the parent class of all specific field classes.The Field class defines a field of a record or a field of a group and is the parent class of all specific field classes.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Field
Subclass	Field_Binary
	Field_Bit
	Field_Character
	Field_Delimited
Attribute	field_number	0..1
	name	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

9.18  Field_Binary

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Field_Binary class defines a field of a binary record or a field of a binary group.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Field
	. . Field_Binary
Subclass	none
Attribute	data_type	1	ASCII_AnyURI
			ASCII_Boolean
			ASCII_DOI
			ASCII_Date
			ASCII_Date_DOY
			ASCII_Date_Time
			ASCII_Date_Time_DOY
			ASCII_Date_Time_UTC
			ASCII_Date_Time_YMD
			ASCII_Date_YMD
			ASCII_Directory_Path_Name
			ASCII_File_Name
			ASCII_File_Specification_Name
			ASCII_Integer
			ASCII_LID
			ASCII_LIDVID
			ASCII_LIDVID_LID
			ASCII_MD5_Checksum
			ASCII_NonNegative_Integer
			ASCII_Numeric_Base16
			ASCII_Numeric_Base2
			ASCII_Numeric_Base8
			ASCII_Real
			ASCII_String
			ASCII_Time
			ASCII_VID
			ComplexLSB16
			ComplexLSB8
			ComplexMSB16
			ComplexMSB8
			IEEE754LSBDouble
			IEEE754LSBSingle
			IEEE754MSBDouble
			IEEE754MSBSingle
			SignedBitString
			SignedByte
			SignedLSB2
			SignedLSB4
			SignedLSB8
			SignedMSB2
			SignedMSB4
			SignedMSB8
			UTF8_String
			UnsignedBitString
			UnsignedByte
			UnsignedLSB2
			UnsignedLSB4
			UnsignedLSB8
			UnsignedMSB2
			UnsignedMSB4
			UnsignedMSB8
	description	0..1
	field_format	0..1
	field_length	1
	field_location	1
	name	1		R
	scaling_factor	0..1
	unit	0..1
	value_offset	0..1
Inherited Attribute	field_number	0..1
Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Field_Statistics
	has_Packed_Data_Fields	0..1	Packed_Data_Fields
Inherited Association	none
Referenced from	Group_Field_Binary
	Record_Binary

  

9.19  Field_Bit

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Field_Bit class provides parameters for extracting one field out of a string of bytes which contains packed data (that is, data values either smaller than a single byte, or crossing byte boundaries, or both.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Field
	. . Field_Bit
Subclass	none
Attribute	data_type	1	SignedBitString
			UnsignedBitString
	description	0..1
	field_format	0..1
	name	1		R
	scaling_factor	0..1
	start_bit	1
	stop_bit	1
	unit	0..1
	value_offset	0..1
Inherited Attribute	field_number	0..1
Association	associated_Special_Constants	0..1	Special_Constants
Inherited Association	none
Referenced from	Packed_Data_Fields

  

9.20  Field_Character

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Field_Character class defines a field of a character record or a field of a character group.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Field
	. . Field_Character
Subclass	none
Attribute	data_type	1	ASCII_AnyURI
			ASCII_Boolean
			ASCII_DOI
			ASCII_Date
			ASCII_Date_DOY
			ASCII_Date_Time
			ASCII_Date_Time_DOY
			ASCII_Date_Time_UTC
			ASCII_Date_Time_YMD
			ASCII_Date_YMD
			ASCII_Directory_Path_Name
			ASCII_File_Name
			ASCII_File_Specification_Name
			ASCII_Integer
			ASCII_LID
			ASCII_LIDVID
			ASCII_LIDVID_LID
			ASCII_MD5_Checksum
			ASCII_NonNegative_Integer
			ASCII_Numeric_Base16
			ASCII_Numeric_Base2
			ASCII_Numeric_Base8
			ASCII_Real
			ASCII_String
			ASCII_Time
			ASCII_VID
			UTF8_String
	description	0..1
	field_format	0..1
	field_length	1
	field_location	1
	name	1		R
	scaling_factor	0..1
	unit	0..1
	value_offset	0..1
Inherited Attribute	field_number	0..1
Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Field_Statistics
Inherited Association	none
Referenced from	Group_Field_Character
	Record_Character

  

9.21  Field_Delimited

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Field_Delimited class defines a field of a delimited record or a field of a delimited group.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Field
	. . Field_Delimited
Subclass	none
Attribute	data_type	1	ASCII_AnyURI
			ASCII_Boolean
			ASCII_DOI
			ASCII_Date
			ASCII_Date_DOY
			ASCII_Date_Time
			ASCII_Date_Time_DOY
			ASCII_Date_Time_UTC
			ASCII_Date_Time_YMD
			ASCII_Date_YMD
			ASCII_Directory_Path_Name
			ASCII_File_Name
			ASCII_File_Specification_Name
			ASCII_Integer
			ASCII_LID
			ASCII_LIDVID
			ASCII_LIDVID_LID
			ASCII_MD5_Checksum
			ASCII_NonNegative_Integer
			ASCII_Numeric_Base16
			ASCII_Numeric_Base2
			ASCII_Numeric_Base8
			ASCII_Real
			ASCII_String
			ASCII_Time
			ASCII_VID
			UTF8_String
	description	0..1
	field_format	0..1
	maximum_field_length	0..1
	name	1		R
	scaling_factor	0..1
	unit	0..1
	value_offset	0..1
Inherited Attribute	field_number	0..1
Association	associated_Special_Constants	0..1	Special_Constants
	associated_Statistics	0..1	Field_Statistics
Inherited Association	none
Referenced from	Group_Field_Delimited
	Record_Delimited

  

9.22  Group

Root Class:Tagged_Digital_Child
Role:Abstract
Class Description:The Group class defines a group of (repeating) fields and, possibly, (sub) groups; it is the parent class of all specific group classes.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Group
Subclass	Group_Field_Binary
	Group_Field_Character
	Group_Field_Delimited
Attribute	fields	1
	group_number	0..1
	groups	1
	repetitions	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

9.23  Group_Field_Binary

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Group_Field_Binary class allows a group of table fields.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Group
	. . Group_Field_Binary
Subclass	none
Attribute	group_length	1
	group_location	1
Inherited Attribute	fields	1
	group_number	0..1
	groups	1
	repetitions	1
Association	has_Group_Field_Binary	1..*	Field_Binary
			Group_Field_Binary
Inherited Association	none
Referenced from	Group_Field_Binary
	Record_Binary

  

9.24  Group_Field_Character

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Group_Field_Character class allows a group of table fields.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Group
	. . Group_Field_Character
Subclass	none
Attribute	group_length	1
	group_location	1
Inherited Attribute	fields	1
	group_number	0..1
	groups	1
	repetitions	1
Association	has_Group_Field_Character	1..*	Field_Character
			Group_Field_Character
Inherited Association	none
Referenced from	Group_Field_Character
	Record_Character

  

9.25  Group_Field_Delimited

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Field_Group_Delimited class allows a group of delimited fields.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Group
	. . Group_Field_Delimited
Subclass	none
Attribute	none
Inherited Attribute	fields	1
	group_number	0..1
	groups	1
	repetitions	1
Association	has_Delimited_Field_Grouped	1..*	Field_Delimited
			Group_Field_Delimited
Inherited Association	none
Referenced from	Group_Field_Delimited
	Record_Delimited

  

9.26  Header

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Header class describes a data object header.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . Header
Subclass	none
Attribute	object_length	1		R
	parsing_standard_id	1	7-Bit ASCII Text	R
			FITS 3.0
			ISIS2
			ISIS3
			PDS DSV 1
			PDS ODL 2
			PDS3
			Pre-PDS3
			UTF-8 Text
			VICAR1
			VICAR2
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	offset	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.27  Packed_Data_Fields

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Packed_Data_Fields class contains field definitions for extracting packed data from the associated byte string field.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Packed_Data_Fields
Subclass	none
Attribute	bit_fields	1
	description	0..1
Inherited Attribute	none
Association	has_Field_Bit	1..*	Field_Bit
Inherited Association	none
Referenced from	Field_Binary

  

9.28  Parsable_Byte_Stream

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Parsable Byte Stream class defines byte streams that have standard parsing rules. The Parsable Byte Stream class is the parent class for all parsable byte streams.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
Subclass	Header
	SPICE_Kernel
	Service_Description
	Stream_Text
	Table_Delimited
	XML_Schema
Attribute	description	0..1
	object_length	0..1
	offset	1
	parsing_standard_id	1
Inherited Attribute	local_identifier	0..1
	name	0..1
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	File_Area_Observational_Supplemental

  

9.29  Record

Root Class:Tagged_Digital_Child
Role:Abstract
Class Description:The Record class defines a record of a file and is the parent class of all specific record classes.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Record
Subclass	Record_Binary
	Record_Character
	Record_Delimited
Attribute	fields	1
	groups	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

9.30  Record_Binary

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Record_Binary class is a component of the table class and defines a record of the table.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Record
	. . Record_Binary
Subclass	none
Attribute	record_length	1
Inherited Attribute	fields	1
	groups	1
Association	has_Table_Field	1..*	Field_Binary
			Group_Field_Binary
Inherited Association	none
Referenced from	Table_Binary

  

9.31  Record_Character

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Record_Character class is a component of the table class and defines a record of the table.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Record
	. . Record_Character
Subclass	none
Attribute	record_length	1
Inherited Attribute	fields	1
	groups	1
Association	has_Character_Field	1..*	Field_Character
			Group_Field_Character
Inherited Association	none
Referenced from	Table_Character
	Transfer_Manifest

  

9.32  Record_Delimited

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Record_Delimited class is a component of the delimited table (spreadsheet) class and defines a record of the delimited table.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Record
	. . Record_Delimited
Subclass	none
Attribute	maximum_record_length	0..1
Inherited Attribute	fields	1
	groups	1
Association	has_Delimited_Field	1..*	Field_Delimited
			Group_Field_Delimited
Inherited Association	none
Referenced from	Inventory
	Table_Delimited

  

9.33  Stream_Text

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Stream text class defines a text object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . Stream_Text
Subclass	Checksum_Manifest
Attribute	record_delimiter	1	carriage-return line-feed
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
	parsing_standard_id	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental
	File_Area_Text

  

9.34  Table_Base

Root Class:Tagged_Digital_Object
Role:Abstract
Class Description:The Table Base class defines a heterogeneous repeating record of scalars. The Table Base class is the parent class for all heterogeneous repeating record of scalars.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Table_Base
Subclass	Table_Binary
	Table_Character
Attribute	description	0..1
	offset	1
	records	1
Inherited Attribute	local_identifier	0..1
	name	0..1
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	none

  

9.35  Table_Binary

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Table Binary class is an extension of table base and defines a simple binary table.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Table_Base
	. . . Table_Binary
Subclass	none
Attribute	record_delimiter	0..1
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	offset	1
	records	1
Association	has_Record	1	Record_Binary
	uniformly_sampled	0..1	Uniformly_Sampled
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.36  Table_Character

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Table Character class is an extension of table base and defines a simple character table.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Table_Base
	. . . Table_Character
Subclass	Transfer_Manifest
Attribute	record_delimiter	1	carriage-return line-feed
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	offset	1
	records	1
Association	has_Record	1	Record_Character
	uniformly_sampled	0..1	Uniformly_Sampled
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

  

9.37  Table_Delimited

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Table_Delimited class defines a simple table (spreadsheet) with delimited fields and records.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . Table_Delimited
Subclass	Inventory
Attribute	field_delimiter	1	comma
			horizontal tab
			semicolon
			vertical bar
	parsing_standard_id	1	PDS DSV 1	R
	record_delimiter	1	carriage-return line-feed
	records	1
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
Association	has_delimited_record	1	Record_Delimited
	uniformly_sampled	0..1	Uniformly_Sampled
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Browse
	File_Area_Observational
	File_Area_Observational_Supplemental

10  Observational Data Component

This section provides the observational product classes and their component classes.

The digital product class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ Product_Components

+ + Alias

+ + Alias_List

+ + Citation_Information

+ + Context_Area

+ + + Observation_Area

+ + Discipline_Area

+ + External_Reference

+ + File_Area

+ + + File_Area_Observational

+ + + File_Area_Observational_Supplemental

+ + + File_Area_SPICE_Kernel

+ + + File_Area_Text

+ + Identification_Area

+ + Internal_Reference

+ + Investigation_Area

+ + Mission_Area

+ + Modification_Detail

+ + Modification_History

+ + Primary_Result_Summary

+ + Reference_List

+ + Target_Identification

+ + Time_Coordinates

+ + Update_Entry

+ + Special_Constants

+ + Uniformly_Sampled

+ + File

+ + Observing_System_Component

+ + Vector_Component

+ + + Observing_System

+ + + Display_2D_Image

+ + + Field_Statistics

+ + + Object_Statistics

+ + + Update

+ + + Vector

+ + + Vector_Cartesian_3

+ + + + Vector_Cartesian_3_Acceleration

+ + + + Vector_Cartesian_3_Pointing

+ + + + Vector_Cartesian_3_Position

+ + + + Vector_Cartesian_3_Velocity

The class hierarchy above includes 40 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure..



Figure 4  Product UML Class Diagram

The following sections present the data product classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

10.1  Alias

Root Class:Product_Components
Role:Concrete
Class Description:The Alias class provides a single alternate name and identification for this product in this or some other archive or data system.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Alias
Subclass	none
Attribute	alternate_id	0..1
	alternate_title	0..1
	comment	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Alias_List

  

10.2  Alias_List

Root Class:Product_Components
Role:Concrete
Class Description:The Alias_List class provides a list of paired alternate names and identifications for this product in this or some other archive or data system.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Alias_List
Subclass	none
Attribute	none
Inherited Attribute	none
Association	alias	1..*	Alias
Inherited Association	none
Referenced from	Identification_Area

  

10.3  Citation_Information

Root Class:Product_Components
Role:Concrete
Class Description:The Citation_Information class provides specific fields often used in citing the product in journal articles, abstract services, and other reference contexts.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Citation_Information
Subclass	none
Attribute	author_list	0..1
	description	1
	editor_list	0..1
	keyword	0..*
	publication_year	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Identification_Area

  

10.4  Context_Area

Root Class:Product_Components
Role:Concrete
Class Description:The Context Area provides context information for a product.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Context_Area
Subclass	Observation_Area
Attribute	comment	0..1
Inherited Attribute	none
Association	has_discipline_area	0..1	Discipline_Area
	has_investigation_area	0..*	Investigation_Area
	has_mission_area	0..1	Mission_Area
	has_observing_system	0..*	Observing_System
	has_primary_result_description	0..1	Primary_Result_Summary
	has_target_identification	0..*	Target_Identification
	has_time_coordinates	0..1	Time_Coordinates
Inherited Association	none
Referenced from	Product_Bundle
	Product_Collection
	Product_Document
	Product_SPICE_Kernel

  

10.5  Discipline_Area

Root Class:Product_Components
Role:Concrete
Class Description:The Discipline area allows the insertion of discipline specific metadata.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Discipline_Area
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Context_Area
	Observation_Area
	Product_Context

  

10.6  Display_2D_Image

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Display_2D_Image class provides attributes to enable the display of a 2 dimensional image.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Display_2D_Image
Subclass	none
Attribute	line_display_direction	1	Down
			Up
	sample_display_direction	1	Right
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Array_2D_Image
	Array_2D_Map
	Array_2D_Spectrum

  

10.7  External_Reference

Root Class:Product_Components
Role:Concrete
Class Description:The External_Reference class is used to reference a source outside the PDS registry system.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. External_Reference
Subclass	External_Reference_Extended
Attribute	description	0..1
	doi	0..1
	reference_text	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Observing_System_Component
	Reference_List

  

10.8  Field_Statistics

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Field Statistics class provides a set of metrics for a column formed by a field in a repeating record.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Field_Statistics
Subclass	none
Attribute	description	0..1
	local_identifier	0..1
	maximum	0..1
	mean	0..1
	median	0..1
	minimum	0..1
	standard_deviation	0..1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Field_Binary
	Field_Character
	Field_Delimited

  

10.9  File

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The File class consists of attributes that describe a file in a data store.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. File
Subclass	Document_File
Attribute	comment	0..1
	creation_date_time	0..1
	file_name	1
	file_size	0..1
	local_identifier	0..1
	md5_checksum	0..1
	records	0..1
Inherited Attribute	none
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	File_Area_Binary
	File_Area_Browse
	File_Area_Checksum_Manifest
	File_Area_Encoded_Image
	File_Area_Inventory
	File_Area_Observational
	File_Area_Observational_Supplemental
	File_Area_SPICE_Kernel
	File_Area_Service_Description
	File_Area_Text
	File_Area_Transfer_Manifest
	File_Area_XML_Schema
	Product_Zipped

  

10.10  File_Area

Root Class:Product_Components
Role:Concrete
Class Description:The File_Area class defines a File and its component data objects.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
Subclass	File_Area_Binary
	File_Area_Browse
	File_Area_Checksum_Manifest
	File_Area_Encoded_Image
	File_Area_Inventory
	File_Area_Observational
	File_Area_Observational_Supplemental
	File_Area_SPICE_Kernel
	File_Area_Service_Description
	File_Area_Text
	File_Area_Transfer_Manifest
	File_Area_XML_Schema
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

10.11  File_Area_Observational

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Observational class describes, for an observational product, a file and one or more tagged_data_objects contained within the file.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Observational
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1..*	Array_2D
			Array_2D_Image
			Array_2D_Map
			Array_2D_Spectrum
			Array_3D
			Array_3D_Image
			Array_3D_Movie
			Array_3D_Spectrum
			Encoded_Header
			Header
			Stream_Text
			Table_Binary
			Table_Character
			Table_Delimited
Inherited Association	none
Referenced from	Product_Observational

  

10.12  File_Area_Observational_Supplemental

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Observational Supplemental class describes, for an observational product, additional files and one or more tagged_data_objects contained within the file.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Observational_Supplemental
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1..*	Array_2D
			Array_2D_Image
			Array_2D_Map
			Array_2D_Spectrum
			Array_3D
			Array_3D_Image
			Array_3D_Movie
			Array_3D_Spectrum
			Encoded_Binary
			Encoded_Byte_Stream
			Encoded_Header
			Encoded_Image
			Header
			Parsable_Byte_Stream
			Stream_Text
			Table_Binary
			Table_Character
			Table_Delimited
Inherited Association	none
Referenced from	Product_Observational

  

10.13  File_Area_SPICE_Kernel

Root Class:Product_Components
Role:Concrete
Class Description:The File Area SPICE Kernel class describes a file that contains a SPICE Kernel object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_SPICE_Kernel
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1	SPICE_Kernel
Inherited Association	none
Referenced from	Product_SPICE_Kernel

  

10.14  File_Area_Text

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Text class describes a file that contains a text stream object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Text
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1	Stream_Text
Inherited Association	none
Referenced from	Product_Bundle
	Product_File_Text

  

10.15  Identification_Area

Root Class:Product_Components
Role:Concrete
Class Description:The identification area consists of attributes that identify and name an object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Identification_Area
Subclass	none
Attribute	information_model_version	1	1.0.0.0
	logical_identifier	1
	product_class	1	Product_AIP
			Product_Attribute_Definition
			Product_Browse
			Product_Bundle
			Product_Class_Definition
			Product_Collection
			Product_Context
			Product_DIP
			Product_DIP_Deep_Archive
			Product_Data_Set_PDS3
			Product_Document
			Product_File_Repository
			Product_File_Text
			Product_Instrument_Host_PDS3
			Product_Instrument_PDS3
			Product_Mission_PDS3
			Product_Observational
			Product_Proxy_PDS3
			Product_SIP
			Product_SPICE_Kernel
			Product_Service
			Product_Software
			Product_Subscription_PDS3
			Product_Target_PDS3
			Product_Thumbnail
			Product_Update
			Product_Volume_PDS3
			Product_Volume_Set_PDS3
			Product_XML_Schema
			Product_Zipped
	title	1
	version_id	1
Inherited Attribute	none
Association	alias_list	0..1	Alias_List
	citation_information	0..1	Citation_Information
	modification_history	0..1	Modification_History
Inherited Association	none
Referenced from	Product
	Product_AIP
	Product_Attribute_Definition
	Product_Browse
	Product_Bundle
	Product_Class_Definition
	Product_Collection
	Product_Context
	Product_DIP
	Product_DIP_Deep_Archive
	Product_Data_Set_PDS3
	Product_Document
	Product_File_Repository
	Product_File_Text
	Product_Instrument_Host_PDS3
	Product_Instrument_PDS3
	Product_Mission_PDS3
	Product_Observational
	Product_Proxy_PDS3
	Product_SIP
	Product_SPICE_Kernel
	Product_Service
	Product_Software
	Product_Subscription_PDS3
	Product_Target_PDS3
	Product_Thumbnail
	Product_Update
	Product_Volume_PDS3
	Product_Volume_Set_PDS3
	Product_XML_Schema
	Product_Zipped

  

10.16  Internal_Reference

Root Class:Product_Components
Role:Concrete
Class Description:The Internal_Reference class is used to cross-reference other products in the PDS registry system.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Internal_Reference
Subclass	none
Attribute	comment	0..1
	lid_reference	0..1
	lidvid_reference	0..1
	reference_type	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	DD_Attribute
	DD_Class
	Information_Package_Component
	Investigation_Area
	Observing_System_Component
	Product_Zipped
	Reference_List
	Target_Identification
	Update_Entry

  

10.17  Investigation_Area

Root Class:Product_Components
Role:Concrete
Class Description:The Investigation_Area class provides information about an investigation (mission, observing campaign or other coordinated, large-scale data collection effort).
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Investigation_Area
Subclass	none
Attribute	name	1
	type	1	Individual Investigation
			Mission
			Observing Campaign
			Other Investigation
Inherited Attribute	none
Association	internal_reference	1..*	Internal_Reference
Inherited Association	none
Referenced from	Context_Area
	Observation_Area

  

10.18  Mission_Area

Root Class:Product_Components
Role:Concrete
Class Description:The mission area allows the insertion of mission specific metadata.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Mission_Area
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Context_Area
	Observation_Area

  

10.19  Modification_Detail

Root Class:Product_Components
Role:Concrete
Class Description:The Modification_Detail class provides the details of one round of modification for the product. The first, required, instance of this class documents the date the product was first registered.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Modification_Detail
Subclass	none
Attribute	description	1
	modification_date	1
	version_id	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Modification_History

  

10.20  Modification_History

Root Class:Product_Components
Role:Concrete
Class Description:The Modification_History class tracks the history of changes made to the product once it enters the registry system.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Modification_History
Subclass	none
Attribute	none
Inherited Attribute	none
Association	modification_detail	1..*	Modification_Detail
Inherited Association	none
Referenced from	Identification_Area

  

10.21  Object_Statistics

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Object Statistics class provides a set of values that provide metrics about the object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Object_Statistics
Subclass	none
Attribute	bit_mask	0..1
	description	0..1
	local_identifier	0..1
	maximum	0..1
	maximum_scaled_value	0..1
	md5_checksum	0..1
	mean	0..1
	median	0..1
	minimum	0..1
	minimum_scaled_value	0..1
	standard_deviation	0..1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Array
	Array_2D
	Array_2D_Image
	Array_2D_Map
	Array_2D_Spectrum
	Array_3D
	Array_3D_Image
	Array_3D_Movie
	Array_3D_Spectrum

  

10.22  Observation_Area

Root Class:Product_Components
Role:Concrete
Class Description:The observation area consists of attributes that provide information about the circumstances under which the data were collected.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Context_Area
	. . Observation_Area
Subclass	none
Attribute	none
Inherited Attribute	comment	0..1
Association	has_investigation_area	1..*	Investigation_Area	R
	has_observing_system	1..*	Observing_System	R
	has_primary_result_description	1	Primary_Result_Summary	R
	has_target_identification	1..*	Target_Identification	R
	has_time_coordinates	1	Time_Coordinates	R
Inherited Association	has_discipline_area	0..1	Discipline_Area
	has_mission_area	0..1	Mission_Area
Referenced from	Product_Observational

  

10.23  Observing_System

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Observing System class describes the entire suite used to collect the data.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Observing_System
Subclass	none
Attribute	description	0..1
	name	0..1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
			Physical_Object
	observing_system_component	1..*	Observing_System_Component
Inherited Association	none
Referenced from	Context_Area
	Observation_Area

  

10.24  Observing_System_Component

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The Observing System Component class references one or more subsystems used to collect data. A subsystem can be an instrument_host, instrument, or any other similar product. Each subsystem is categorized as either a sensor or a source. If the observing system includes both a sensor and a source, Observing System Component occurs twice (once for each type) otherwise it only occurs once.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. Observing_System_Component
Subclass	none
Attribute	description	0..1
	name	1
	type	1	Artificial Illumination
			Instrument
			Laboratory
			Literature Search
			Naked Eye
			Observatory
			Spacecraft
			Telescope
Inherited Attribute	none
Association	external_reference	0..*	External_Reference
	internal_reference	0..1	Internal_Reference
Inherited Association	none
Referenced from	Observing_System

  

10.25  Primary_Result_Summary

Root Class:Product_Components
Role:Concrete
Class Description:The Primary_Result_Summary class provides a high-level description of the types of products included in the collection or bundle
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Primary_Result_Summary
Subclass	none
Attribute	data_regime	1..*	Dust
			Electric Field
			Electrons
			Far Infrared
			Gamma Ray
			Infrared
			Ions
			Magnetic Field
			Microwave
			Millimeter
			Near Infrared
			Particles
			Pressure
			Radio
			Sub-Millimeter
			Temperature
			Ultraviolet
			Visible
			X-Ray
	description	0..1
	processing_level_id	1	Calibrated
			Derived
			Partially Processed
			Raw
			Telemetry
	purpose	1	Calibration
			Checkout
			Engineering
			Navigation
			Science
	type	0..1	Altimetry
			Astrometry
			Count
			E/B-Field Vectors
			Gravity Model
			Image
			Lightcurves
			Magnetometry
			Map
			Meteorology
			Null Result
			Occultation
			Photometry
			Physical Parameters
			Polarimetry
			Radiometry
			Reference
			Shape Model
			Spectrum
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Context_Area
	Observation_Area

  

10.26  Product_Components

Root Class:Product_Components
Role:Abstract
Class Description:The Product Component class is an abstract class for the components of the Product class.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
Subclass	Alias
	Alias_List
	Bundle_Member_Entry
	Citation_Information
	Context_Area
	Discipline_Area
	Document_Format_Set
	External_Reference
	File_Area
	Identification_Area
	Internal_Reference
	Investigation_Area
	Mission_Area
	Modification_Detail
	Modification_History
	Primary_Result_Summary
	Reference_List
	Target_Identification
	Telemetry_Parameters
	Time_Coordinates
	Update_Entry
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

10.27  Reference_List

Root Class:Product_Components
Role:Concrete
Class Description:The Reference_List class provides lists general references and cross-references for the product. References cited elsewhere in the label need not be repeated here.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Reference_List
Subclass	none
Attribute	none
Inherited Attribute	none
Association	external_reference	0..*	External_Reference
	internal_reference	0..*	Internal_Reference
Inherited Association	none
Referenced from	Product_AIP
	Product_Attribute_Definition
	Product_Browse
	Product_Bundle
	Product_Class_Definition
	Product_Collection
	Product_Context
	Product_DIP
	Product_DIP_Deep_Archive
	Product_Data_Set_PDS3
	Product_Document
	Product_File_Repository
	Product_File_Text
	Product_Instrument_Host_PDS3
	Product_Instrument_PDS3
	Product_Mission_PDS3
	Product_Observational
	Product_Proxy_PDS3
	Product_SIP
	Product_SPICE_Kernel
	Product_Service
	Product_Software
	Product_Subscription_PDS3
	Product_Target_PDS3
	Product_Thumbnail
	Product_Update
	Product_Volume_PDS3
	Product_Volume_Set_PDS3
	Product_XML_Schema

  

10.28  Special_Constants

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Special Constants class provides a set of values used to indicate special cases that occur in the data.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Special_Constants
Subclass	none
Attribute	error_constant	0..1
	high_instrument_saturation	0..1	-32765
			255
			3
			65534
			FF7FFFFE
			FFFCFFFF
	high_representation_saturation	0..1	-32764
			255
			4
			65535
			FF7FFFFF
			FFFBFFFF
	invalid_constant	0..1
	low_instrument_saturation	0..1	-32766
			0
			2
			FF7FFFFD
			FFFDFFFF
	low_representation_saturation	0..1	-32767
			1
			16#FF7FFFFC#
			16#FFFEFFFF#
	missing_constant	0..1
	not_applicable_constant	0..1
	saturated_constant	0..1
	unknown_constant	0..1
	valid_maximum	0..1	254
			32767
			65522
	valid_minimum	0..1	-32752
			1
			3
			5
			FF7FFFFA
			FFEFFFFF
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Array
	Array_2D
	Array_2D_Image
	Array_2D_Map
	Array_2D_Spectrum
	Array_3D
	Array_3D_Image
	Array_3D_Movie
	Array_3D_Spectrum
	Field_Binary
	Field_Bit
	Field_Character
	Field_Delimited

  

10.29  Target_Identification

Root Class:Product_Components
Role:Concrete
Class Description:The Target_Identification class provides detailed target identification information.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Target_Identification
Subclass	none
Attribute	alternate_designation	0..*
	description	0..1
	name	1
	type	1
Inherited Attribute	none
Association	internal_reference	0..1	Internal_Reference
Inherited Association	none
Referenced from	Context_Area
	Observation_Area

  

10.30  Time_Coordinates

Root Class:Product_Components
Role:Concrete
Class Description:The Time_Coordinates class provides a list of time coordinates.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Time_Coordinates
Subclass	none
Attribute	local_mean_solar_time	0..1
	local_true_solar_time	0..1
	solar_longitude	0..1
	start_date_time	1
	stop_date_time	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Context_Area
	Observation_Area

  

10.31  Uniformly_Sampled

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Uniformly_Sampled class provides parameters for a uniformly sampled table.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Uniformly_Sampled
Subclass	none
Attribute	first_sampling_parameter_value	1
	last_sampling_parameter_value	1
	sampling_parameter_interval	1
	sampling_parameter_name	1
	sampling_parameter_scale	0..1	Exponential
			Linear
			Logarithmic
	sampling_parameter_unit	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Inventory
	Table_Binary
	Table_Character
	Table_Delimited
	Transfer_Manifest

  

10.32  Update

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Update class consists of update information.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Update
Subclass	none
Attribute	description	0..1
	local_identifier	0..1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	update_entry	1..*	Update_Entry
Inherited Association	none
Referenced from	Product_Update

  

10.33  Update_Entry

Root Class:Product_Components
Role:Concrete
Class Description:The Update Entry class provides the date and description of an update.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Update_Entry
Subclass	none
Attribute	date_time	1
	description	1
	full_name	1
Inherited Attribute	none
Association	internal_reference	0..1	Internal_Reference
Inherited Association	none
Referenced from	Update

  

10.34  Vector

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Vector class provides the components of either a velocity or position vector.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Vector
Subclass	none
Attribute	data_type	1	ASCII_Real
	description	1
	local_identifier	0..1
	name	1
	reference_frame_id	1	ICRF
			MOON_ME_DE421
	type	1	Acceleration
			Pointing
			Position
			Velocity
	vector_components	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	vector_component	1..*	Vector_Component
Inherited Association	none
Referenced from	Geometry

  

10.35  Vector_Cartesian_3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Vector_Cartesian_3_Base class is the parent class of 3 element Cartesian vectors.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Vector_Cartesian_3
Subclass	Vector_Cartesian_3_Acceleration
	Vector_Cartesian_3_Pointing
	Vector_Cartesian_3_Position
	Vector_Cartesian_3_Velocity
Attribute	reference_frame_id	1	ICRF
			MOON_ME_DE421
	x	1
	y	1
	z	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

10.36  Vector_Cartesian_3_Acceleration

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Vector_Cartesian_3_Acceleration class is a 3 element Cartesian vector for acceleration coordinates.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0
Unit of Measure Type:Units_of_Acceleration

	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Vector_Cartesian_3
	. . . Vector_Cartesian_3_Acceleration
Subclass	none
Attribute	none
Inherited Attribute	reference_frame_id	1	ICRF
			MOON_ME_DE421
	x	1
	y	1
	z	1
Association	none
Inherited Association	none
Referenced from	none

  

10.37  Vector_Cartesian_3_Pointing

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Vector_Cartesian_3_Pointing class is a 3 element normalized Cartesian vector for pointing.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Vector_Cartesian_3
	. . . Vector_Cartesian_3_Pointing
Subclass	none
Attribute	none
Inherited Attribute	reference_frame_id	1	ICRF
			MOON_ME_DE421
	x	1
	y	1
	z	1
Association	none
Inherited Association	none
Referenced from	none

  

10.38  Vector_Cartesian_3_Position

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Vector_Cartesian_3_Position class is a 3 element Cartesian vector for position coordinates.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0
Unit of Measure Type:Units_of_Length

	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Vector_Cartesian_3
	. . . Vector_Cartesian_3_Position
Subclass	none
Attribute	none
Inherited Attribute	reference_frame_id	1	ICRF
			MOON_ME_DE421
	x	1
	y	1
	z	1
Association	none
Inherited Association	none
Referenced from	none

  

10.39  Vector_Cartesian_3_Velocity

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Vector_Cartesian_3_Velocity class is a 3 element Cartesian vector for velocity coordinates.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0
Unit of Measure Type:Units_of_Velocity

	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Vector_Cartesian_3
	. . . Vector_Cartesian_3_Velocity
Subclass	none
Attribute	none
Inherited Attribute	reference_frame_id	1	ICRF
			MOON_ME_DE421
	x	1
	y	1
	z	1
Association	none
Inherited Association	none
Referenced from	none

  

10.40  Vector_Component

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The Vector_Component class provides a component of a vector.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. Vector_Component
Subclass	none
Attribute	description	0..1
	name	0..1
	sequence_number	1
	unit	0..1
	value	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Vector

11  Document and Support Products

This section provides the document and support product classes.

The context class hierarchy is illustrated in the following diagram. This diagram presents the subclassOf relation for each class in a hierarchical (tree) format and provides a visual representation of the classes in relation to their parent classes.

+ + Product_Browse

+ + Product_Document

+ + Product_SPICE_Kernel

+ + Product_Thumbnail

+ + Product_XML_Schema

+ + Product_Zipped

The class hierarchy above includes 6 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 5  Context Description UML Class Diagram

The following sections present the context classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

11.1  Product_Browse

Root Class:Product
Role:Concrete
Class Description:The Product Browse class defines a product consisting of one encoded byte stream digital object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Browse
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	1..*	File_Area_Browse
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

11.2  Product_Document

Root Class:Product
Role:Concrete
Class Description:A Product Document is a product consisting of a single logical document that may be comprised of one or more document formats.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Document
Subclass	none
Attribute	none
Inherited Attribute	none
Association	context_area	0..1	Context_Area
	document_format_set	1..*	Document_Format_Set
	product_description	1	Document
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

11.3  Product_SPICE_Kernel

Root Class:Product
Role:Concrete
Class Description:The Product SPICE Kernel class defines a SPICE kernel product.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_SPICE_Kernel
Subclass	none
Attribute	none
Inherited Attribute	none
Association	context_area	1	Context_Area
	file_area	1	File_Area_SPICE_Kernel
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

11.4  Product_Thumbnail

Root Class:Product
Role:Concrete
Class Description:The Product Thumbnail class defines a product consisting of one encoded byte stream digital object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Thumbnail
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	1	File_Area_Encoded_Image
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

11.5  Product_XML_Schema

Root Class:Product
Role:Concrete
Class Description:The Product_XML_Schema describes a resource used for the PDS4 implementation into XML.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_XML_Schema
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	1..*	File_Area_XML_Schema
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

11.6  Product_Zipped

Root Class:Product
Role:Concrete
Class Description:The Product_Zipped is a product with references to other products. The referenced products and all associated products and files are packaged into a single ZIP file.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Zipped
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file	1	File
	has_zip	1	Zip
	internal_reference	1..*	Internal_Reference
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

12  Document and Support Components

This section provides the document and support product classes and their component classes.

The class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + Document_Format_Set

+ + + File_Area_Browse

+ + + File_Area_Encoded_Image

+ + Document_Format

+ + + + Encoded_Binary

+ + + + Encoded_Image

+ + + + SPICE_Kernel

+ + + + XML_Schema

+ + + Document_File

+ + + Document

+ + + Zip

The class hierarchy above includes 11 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 6  Product UML Class Diagram

The following sections present the data product classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

12.1  Document

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Document class describes a document.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Document
Subclass	none
Attribute	acknowledgement_text	0..1
	author_list	0..1
	copyright	0..1
	description	0..1
	document_name	0..1
	doi	0..1
	editor_list	0..1
	publication_date	1
	revision_id	0..1
Inherited Attribute	none
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	Product_Document

  

12.2  Document_File

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Document File class describes a file which is a part of a document.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. File
	. . Document_File
Subclass	none
Attribute	directory_path_name	0..1
	document_standard_id	1	7-Bit ASCII Text
			Encapsulated Postscript
			GIF
			HTML 2.0
			HTML 3.2
			HTML 4.0
			HTML 4.01
			JPEG
			LaTEX
			Microsoft Word
			PDF
			PDF/A
			PNG
			Postscript
			Rich Text
			TIFF
			UTF-8 Text
Inherited Attribute	comment	0..1
	creation_date_time	0..1
	file_name	1
	file_size	0..1
	local_identifier	0..1
	md5_checksum	0..1
	records	0..1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	Document_Format_Set

  

12.3  Document_Format

Root Class:Tagged_Digital_Child
Role:Concrete
Class Description:The Document Format provides a description of a variant of a logical document that is stored in a specific format. For example the PDS Standards Reference has HTML and PDF formatted versions.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
	. Document_Format
Subclass	none
Attribute	description	0..1
	format_type	1	multiple file
			single file
	starting_point_identifier	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Document_Format_Set

  

12.4  Document_Format_Set

Root Class:Product_Components
Role:Concrete
Class Description:The Document Format Set class is a set consisting of a document format and associated files.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Document_Format_Set
Subclass	none
Attribute	none
Inherited Attribute	none
Association	document_file	1..*	Document_File
	document_format	1	Document_Format
Inherited Association	none
Referenced from	Product_Document

  

12.5  Encoded_Binary

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Encoded Binary class describes a binary encoded byte stream. This class is used to describe files in the repository that are being registered using Product_File_Repository.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Encoded_Byte_Stream
	. . . Encoded_Binary
Subclass	none
Attribute	encoding_standard_id	1	CCSDS Communication Protocols	R
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Binary
	File_Area_Observational_Supplemental

  

12.6  Encoded_Image

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Encoded Image class is used for ancillary images in standard formats, such as JPEG.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Encoded_Byte_Stream
	. . . Encoded_Image
Subclass	none
Attribute	encoding_standard_id	1	GIF	R
			J2C
			JPEG
			PDF
			PDF/A
			PNG
			TIFF
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Browse
	File_Area_Encoded_Image
	File_Area_Observational_Supplemental

  

12.7  File_Area_Browse

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Browse class describes a file and one or more tagged_data_objects contained within the file.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Browse
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1..*	Array_2D
			Array_2D_Image
			Array_2D_Map
			Array_2D_Spectrum
			Array_3D
			Array_3D_Image
			Array_3D_Movie
			Array_3D_Spectrum
			Encoded_Header
			Encoded_Image
			Header
			Stream_Text
			Table_Binary
			Table_Character
			Table_Delimited
Inherited Association	none
Referenced from	Product_Browse

  

12.8  File_Area_Encoded_Image

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Encoded Image class describes a file that contains an Encoded Image object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Encoded_Image
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1	Encoded_Image
Inherited Association	none
Referenced from	Product_Thumbnail

  

12.9  SPICE_Kernel

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The SPICE Kernel class describes a SPICE object.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . SPICE_Kernel
Subclass	none
Attribute	encoding_type	1	Binary
			Character
	kernel_type	1	CK
			DBK
			DSK
			EK
			FK
			IK
			LSK
			MK
			PCK
			SCLK
			SPK
	parsing_standard_id	1	SPICE	R
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_SPICE_Kernel

  

12.10  XML_Schema

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The XML Schema class defines a resource used for the PDS4 implementation into XML.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . XML_Schema
Subclass	none
Attribute	parsing_standard_id	1	Schematron ISO/IEC 19757-3:2006	R
			XML Schema Version 1.1
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_XML_Schema

  

12.11  Zip

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Zip class describes a zip file.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Zip
Subclass	none
Attribute	container_type	1	GZIP
			LZIP
			TAR
			ZIP
	description	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Product_Zipped

13  Context Products

This section provides the context product classes.

The class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + Product_Context

+ + + Geometry

The class hierarchy above includes 2 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 7  Product UML Class Diagram

The following sections present the data product classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

13.1  Geometry

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Geometry class groups geometry information.
Steward:pds
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Geometry
Subclass	none
Attribute	local_identifier	0..1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	vector	0..*	Vector
Inherited Association	none
Referenced from	none

  

13.2  Product_Context

Root Class:Product
Role:Concrete
Class Description:The Product Context class describes something that provides context and provenance for an observational product.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Context
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_discipline_area	0..1	Discipline_Area
	product_data_object	1	Agency
			Facility
			Instrument
			Instrument_Host
			Investigation
			Node
			Other
			PDS_Affiliate
			PDS_Guest
			Resource
			Target
			Telescope
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

14  Context Components

This section provides the context product classes and their component classes.

The class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + + Facility

+ + + Instrument

+ + + Instrument_Host

+ + + Investigation

+ + + Other

+ + + Resource

+ + + Target

+ + + Telescope

The class hierarchy above includes 8 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 8  Product UML Class Diagram

The following sections present the data product classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

14.1  Facility

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Facility class provides a name and address for a terrestrial observatory or laboratory.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Facility
Subclass	none
Attribute	address	0..1
	country	0..1
	description	0..1
	name	0..1
	type	0..1	Laboratory
			Observatory
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Context

  

14.2  Instrument

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Instrument class provides a description of a physical object that collects data.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Instrument
Subclass	none
Attribute	description	1
	model_id	0..1
	naif_instrument_id	0..1
	name	0..1
	serial_number	0..1
	type	1..*	Accelerometer
			Alpha Particle Detector
			Alpha Particle Xray Spectrometer
			Altimeter
			Anemometer
			Atomic Force Microscope
			Barometer
			Biology Experiments
			Bolometer
			Camera
			Cosmic Ray Detector
			Dust Detector
			Electrical Probe
			Energetic Particle Detector
			Gamma Ray Detector
			Gas Analyzer
			Grinding And Drilling Tool
			Hygrometer
			Imager
			Imaging Spectrometer
			Inertial Measurement Unit
			Infrared Spectrometer
			Laser Induced Breakdown Spectrometer
			Magnetometer
			Mass Spectrometer
			Microwave Spectrometer
			Moessbauer Spectrometer
			Naked Eye
			Neutral Particle Detector
			Neutron Detector
			Photometer
			Plasma Analyzer
			Plasma Detector
			Plasma Wave Spectrometer
			Polarimeter
			RADAR
			Radio Science
			Radio Spectrometer
			Radio Telescope
			Radiometer
			Reflectometer
			Spectrograph Imager
			Spectrometer
			Thermal And Electrical Conductivity Probe
			Thermal Imager
			Thermal Probe
			Thermometer
			Ultraviolet Spectrometer
			Wet Chemistry Laboratory
			X-ray Defraction Spectrometer
			X-ray Detector
			X-ray Fluorescence
			X-ray Fluorescence Spectrometer
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Context

  

14.3  Instrument_Host

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Instrument Host class provides a description of the physical object upon which an instrument is mounted.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Instrument_Host
Subclass	none
Attribute	description	1
	naif_host_id	0..1
	name	0..1
	serial_number	0..1
	type	1	Earth Based
			Rover
			Spacecraft
	version_id	0..1
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Context

  

14.4  Investigation

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Investigation class provides a description of activities involved in the collection of data.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Investigation
Subclass	none
Attribute	description	1
	name	0..1
	start_date	1
	stop_date	1
	type	1	Individual Investigation
			Mission
			Observing Campaign
			Other Investigation
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Product_Context

  

14.5  Other

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Other class provides a description of activities involved in the collection of data which are not otherwise modeled.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Other
Subclass	none
Attribute	description	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Product_Context

  

14.6  Resource

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Resource class provides a description of a web resource.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Resource
Subclass	none
Attribute	description	1
	name	0..1
	type	1	Information.Agency
			Information.Instrument
			Information.Instrument_Host
			Information.Investigation
			Information.Node
			Information.Person
			Information.Resource
			Information.Science_Portal
			Information.Target
			System.Browse
			System.Directory_Listing
			System.Registry_Query
			System.Search
			System.Transform
			System.Transport
	url	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Product_Context

  

14.7  Target

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Target class provides a description of a physical object that is the object of data collection.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Target
Subclass	none
Attribute	description	1
	name	0..1
	type	0..*	Asteroid
			Comet
			Dust
			Dwarf Planet
			Galaxy
			Globular Cluster
			Meteorite
			Meteoroid
			Meteoroid Stream
			Nebula
			Open Cluster
			Planet
			Planetary Nebula
			Planetary System
			Plasma Cloud
			Ring
			Satellite
			Star
			Star Cluster
			Sun
			Terrestrial Sample
			Trans-Neptunian Object
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Context

  

14.8  Telescope

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Telescope class provides coordinates and parameters for terrestrial, ground-based telescopes.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Telescope
Subclass	none
Attribute	altitude	1
	aperture	1
	coordinate_source	1	Aerial survey - North American (1983) datum
			Astronomical
			Doppler determined - WGS 72 datum
			Geodetic - Adindan datum
			Geodetic - Australian datum
			Geodetic - Campo Inchauspe (Argentina) datum
			Geodetic - Cape (South Africa) datum
			Geodetic - Corregio Alegre (Brazil) datum
			Geodetic - European 1979 datum
			Geodetic - European datum
			Geodetic - GRS 80 datum
			Geodetic - Hermannskogel datum
			Geodetic - Indian datum
			Geodetic - La Canoa (Venezuela) datum
			Geodetic - New Zealand datum
			Geodetic - North American (1927) datum
			Geodetic - Old Hawaiian datum
			Geodetic - Ordnance Survey of Great Britain (1936) datum
			Geodetic - Ordnance Survey of Great Britain (SN) 1980 datum
			Geodetic - Potsdam datum
			Geodetic - Puerto Rican (1940) datum
			Geodetic - South American datum
			Geodetic - Tokyo datum
			Geodetic - WGS 84 datum
			Geodetic - datum unknown
			Satellite determined - datum unknown
			Unknown
	description	0..1
	telescope_latitude	0..1
	telescope_longitude	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Product_Context

15  Aggregate Products

This section provides aggregate product classes.

The class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + Product_Bundle

+ + Product_Collection

The class hierarchy above includes 2 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 9  Product UML Class Diagram

The following sections present the data product classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

15.1  Product_Bundle

Root Class:Product
Role:Concrete
Class Description:A Product_Bundle is an aggregate product and has a table of references to one or more collections.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Bundle
Subclass	none
Attribute	none
Inherited Attribute	none
Association	context_area	0..1	Context_Area
	file_area	0..1	File_Area_Text
	member_entry	1..*	Bundle_Member_Entry
	product_data_object	1	Bundle
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

15.2  Product_Collection

Root Class:Product
Role:Concrete
Class Description:A Product_Collection has a table of references to one or more basic products. The references are stored in a table called the inventory.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Collection
Subclass	none
Attribute	none
Inherited Attribute	none
Association	context_area	0..1	Context_Area
	file_area_inventory	1	File_Area_Inventory
	product_data_object	1	Collection
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

16  Aggregate Components

This section provides aggregate product classes and their component classes.

The class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + Bundle_Member_Entry

+ + + File_Area_Inventory

+ + + + + Inventory

+ + + Bundle

+ + + Collection

The class hierarchy above includes 5 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 10  Product UML Class Diagram

The following sections present the data product classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

16.1  Bundle

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Bundle class describes a collection of collections.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Bundle
Subclass	none
Attribute	bundle_type	1	Archive
			Supplemental
	description	0..1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Product_Bundle

  

16.2  Bundle_Member_Entry

Root Class:Product_Components
Role:Concrete
Class Description:The Bundle Member Entry class provides a member reference to a collection.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Bundle_Member_Entry
Subclass	none
Attribute	lid_reference	0..1
	lidvid_reference	0..1
	member_status	1	Primary
			Secondary
	reference_type	1	bundle_has_browse_collection
			bundle_has_calibration_collection
			bundle_has_context_collection
			bundle_has_data_collection
			bundle_has_document_collection
			bundle_has_geometry_collection
			bundle_has_member_collection
			bundle_has_schema_collection
			bundle_has_spice_kernel_collection
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Product_Bundle

  

16.3  Collection

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Collection class provides a description of a set of products.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Collection
Subclass	none
Attribute	collection_type	1	Browse
			Calibration
			Context
			Data
			Document
			Geometry
			Miscellaneous
			SPICE Kernel
			XML Schema
	description	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Product_Collection

  

16.4  File_Area_Inventory

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Inventory class describes a file and an inventory consisting of references to members.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Inventory
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1	Inventory
Inherited Association	none
Referenced from	Product_Collection

  

16.5  Inventory

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Inventory class defines the inventory for members of a collection.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . Table_Delimited
	. . . . Inventory
Subclass	none
Attribute	reference_type	1	inventory_has_member_product
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
	field_delimiter	1	comma
			horizontal tab
			semicolon
			vertical bar
	parsing_standard_id	1	PDS DSV 1	R
	record_delimiter	1	carriage-return line-feed
	records	1
Association	none
Inherited Association	data_object	1	Digital_Object
	has_delimited_record	1	Record_Delimited
	uniformly_sampled	0..1	Uniformly_Sampled
Referenced from	File_Area_Inventory

17  Operational Products

This section provides the set of product classes used for PDS operations.

The operations class hierarchy is illustrated in the following diagram. This diagram presents the subclassOf relation for each class using a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + Product_AIP

+ + Product_Attribute_Definition

+ + Product_Class_Definition

+ + Product_DIP

+ + Product_DIP_Deep_Archive

+ + Product_Data_Set_PDS3

+ + Product_File_Repository

+ + Product_Instrument_Host_PDS3

+ + Product_Instrument_PDS3

+ + Product_Mission_PDS3

+ + Product_Proxy_PDS3

+ + Product_SIP

+ + Product_Service

+ + Product_Software

+ + Product_Subscription_PDS3

+ + Product_Target_PDS3

+ + Product_Volume_PDS3

+ + Product_Volume_Set_PDS3

The class hierarchy above includes 18 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 11  Operations UML Class Diagram

The following sections present the operations classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

17.1  Product_AIP

Root Class:Product
Role:Concrete
Class Description:The Product AIP class defines a product for the Archival Information Package.
Steward:ops
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_AIP
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_Information_Package_Component	1..*	Information_Package_Component
	product_data_object	1	Archival_Information_Package
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.2  Product_Attribute_Definition

Root Class:Product
Role:Concrete
Class Description:The Product Attribute Definition provides an attribute definition in XML encoding.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Attribute_Definition
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	DD_Attribute_Full
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.3  Product_Class_Definition

Root Class:Product
Role:Concrete
Class Description:The Product Class Definition provides a class definition in XML encoding.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Class_Definition
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	DD_Class_Full
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.4  Product_DIP

Root Class:Product
Role:Concrete
Class Description:The Product DIP class defines a product for the Dissemination Information Package.
Steward:ops
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_DIP
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_Information_Package_Component	1..*	Information_Package_Component
	product_data_object	1	Dissemination_Information_Package
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.5  Product_DIP_Deep_Archive

Root Class:Product
Role:Concrete
Class Description:The Product DIP_Deep_Archive class defines a product for the Dissemination Information Package for the deep archive.
Steward:ops
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_DIP_Deep_Archive
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_Information_Package_Component	1..*	Information_Package_Component
	product_data_object	1	DIP_Deep_Archive
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.6  Product_Data_Set_PDS3

Root Class:Product
Role:Concrete
Class Description:The Data Set PDS3 product is used to create proxy labels for the data sets in the PDS3 Data Set catalog.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Data_Set_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Data_Set_PDS3
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.7  Product_File_Repository

Root Class:Product
Role:Concrete
Class Description:The Product File Repository class consists of a single text file. This product is used to register a file in a repository.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_File_Repository
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	1	File_Area_Binary
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.8  Product_Instrument_Host_PDS3

Root Class:Product
Role:Concrete
Class Description:An Instrument Host product describes an instrument host. This product captures the PDS3 catalog instrument host information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Instrument_Host_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Instrument_Host_PDS3
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.9  Product_Instrument_PDS3

Root Class:Product
Role:Concrete
Class Description:An Instrument product describes an instrument. This product captures the PDS3 catalog instrument information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Instrument_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Instrument_PDS3
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.10  Product_Mission_PDS3

Root Class:Product
Role:Concrete
Class Description:An Mission product describes a mission. This product captures the PDS3 catalog mission information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Mission_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Mission_PDS3
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.11  Product_Proxy_PDS3

Root Class:Product
Role:Concrete
Class Description:The Product Proxy PDS3 class defines a product with enough information to register a PDS3 data product.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Proxy_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	1..*	File_Area_Binary
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.12  Product_SIP

Root Class:Product
Role:Concrete
Class Description:The Product SIP class defines a product for the Submission Information Package.
Steward:ops
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_SIP
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_Information_Package_Component	1..*	Information_Package_Component
	product_data_object	1	Submission_Information_Package
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.13  Product_Service

Root Class:Product
Role:Concrete
Class Description:The Product Service class defines a product for registering services. Service descriptions from this product are used to register services as intrinsic registry objects.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Service
Subclass	none
Attribute	none
Inherited Attribute	none
Association	file_area	0..*	File_Area_Service_Description
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.14  Product_Software

Root Class:Product
Role:Concrete
Class Description:Product Software is a product consisting of a set of one or more software formats.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Software
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_description	1	Software
	reference_list	0..1	Reference_List
	software_format_set	0..*	Software_Binary
			Software_Script
			Software_Source
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.15  Product_Subscription_PDS3

Root Class:Product
Role:Concrete
Class Description:The Product_Subscription_PDS3 class provides the list of subscriptions for a PDS3 subscriber.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Subscription_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	reference_list	0..1	Reference_List
	subscriber	1	Subscriber_PDS3
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.16  Product_Target_PDS3

Root Class:Product
Role:Concrete
Class Description:A target product describes a target. This product captures a reduced set of the PDS3 catalog target information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Target_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Target_PDS3
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.17  Product_Volume_PDS3

Root Class:Product
Role:Concrete
Class Description:A Product Volume PDS3 product captures the PDS3 volume information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Volume_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Volume_PDS3
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

  

17.18  Product_Volume_Set_PDS3

Root Class:Product
Role:Concrete
Class Description:A Product Volume Set PDS3 product captures the PDS3 volume set information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product
	. Product_Volume_Set_PDS3
Subclass	none
Attribute	none
Inherited Attribute	none
Association	product_data_object	1	Volume_Set_PDS3
	reference_list	0..1	Reference_List
Inherited Association	has_identification_area	1	Identification_Area
Referenced from	none

18  Operational Components

This section provides the set of product classes used for PDS operations and their component classes..

The class hierarchy is illustrated in the following diagram. This diagram presents the subclass relation for each class in a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ Data_Object

+ + Conceptual_Object

+ + Digital_Object

+ + Physical_Object

+ + + External_Reference_Extended

+ + + File_Area_Binary

+ + + File_Area_Checksum_Manifest

+ + + File_Area_Service_Description

+ + + File_Area_Transfer_Manifest

+ + + File_Area_XML_Schema

+ Tagged_Digital_Child

+ Tagged_Digital_Object

+ + + + Service_Description

+ + + + + Checksum_Manifest

+ + + + + Transfer_Manifest

+ Tagged_NonDigital_Child

+ + DD_Association

+ + DD_Association_External

+ + DD_Permissible_Value

+ + DD_Permissible_Value_Full

+ + DD_Value_Domain

+ + DD_Value_Domain_Full

+ + NSSDC

+ + Terminological_Entry

+ Tagged_NonDigital_Object

+ + TNDO_Context

+ + + Agency

+ + + Node

+ + + PDS_Affiliate

+ + + PDS_Guest

+ + TNDO_Context_PDS3

+ + + Data_Set_PDS3

+ + + Instrument_Host_PDS3

+ + + Instrument_PDS3

+ + + Mission_PDS3

+ + + Subscriber_PDS3

+ + + Target_PDS3

+ + + Volume_PDS3

+ + + Volume_Set_PDS3

+ + TNDO_Supplemental

+ + + DD_Attribute

+ + + DD_Attribute_Full

+ + + DD_Class

+ + + DD_Class_Full

+ + + Information_Package

+ + + + Archival_Information_Package

+ + + + DIP_Deep_Archive

+ + + + Dissemination_Information_Package

+ + + + Submission_Information_Package

+ + + Information_Package_Component

+ + + Ingest_LDD

+ + + Software

+ + + Software_Binary

+ + + Software_Script

+ + + Software_Source

+ + + Symbolic_Literals_PDS

The class hierarchy above includes 56 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 12  Product UML Class Diagram

The following sections present the data product classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

18.1  Agency

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Agency class provides a description of an entity that provides regional or national level governance over nodes within the federated Planetary Data System.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Agency
Subclass	none
Attribute	description	1
	name	1	European Space Agency
			National Aeronautics and Space Administration
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Product_Context

  

18.2  Archival_Information_Package

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Archival Information Package (AIP) class defines an Information Package consisting of the Content Information and the associated Preservation Description Information (PDI), which is preserved within an archive that conforms to the Open Archive Information System (OAIS) Reference Model.
Steward:ops
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Information_Package
	. . . Archival_Information_Package
Subclass	none
Attribute	none
Inherited Attribute	description	1
Association	none
Inherited Association	none
Referenced from	Product_AIP

  

18.3  Checksum_Manifest

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Checksum_Manifest class defines a two column table for file references and checksums. The table structure is compatible with the output from an MD5 checksum utility.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . Stream_Text
	. . . . Checksum_Manifest
Subclass	none
Attribute	parsing_standard_id	1	MD5Deep 4.n	R
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
	record_delimiter	1	carriage-return line-feed
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Checksum_Manifest

  

18.4  Conceptual_Object

Root Class:Data_Object
Role:Concrete
Class Description:The Conceptual Object class defines a non-tangible object that is also not a digital object.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Object
	. Conceptual_Object
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Agency
	Bundle
	DD_Attribute
	DD_Attribute_Full
	DD_Class
	DD_Class_Full
	Data_Set_PDS3
	Field_Statistics
	Geometry
	Ingest_LDD
	Investigation
	Mission_PDS3
	Node
	Object_Statistics
	Observing_System
	Other
	Quaternion
	Resource
	Update
	Vector
	Volume_PDS3
	Volume_Set_PDS3

  

18.5  DD_Association

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The DD_Association class defines the association between two classes or a class and an attribute in a data dictionary.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. DD_Association
Subclass	none
Attribute	constant_value	0..1
	local_identifier	1..*
	maximum_occurrences	1
	minimum_occurrences	1
	reference_type	1	attribute_of
			component_of
			extension_of
			restriction_of
			subclass_of
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	DD_Class
	DD_Class_Full

  

18.6  DD_Association_External

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The DD_Association_External class defines the association between classes and attributes within the local data dictionary and those external to the local data dictionary.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. DD_Association_External
Subclass	none
Attribute	maximum_occurrences	1
	minimum_occurrences	1
	name	1
	namespace_id	1
	reference_type	1	attribute_of
			component_of
			extension_of
			restriction_of
			subclass_of
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	DD_Class

  

18.7  DD_Attribute

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The DD_Attribute class defines an attribute for a data dictionary.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . DD_Attribute
Subclass	none
Attribute	comment	0..1
	definition	1
	local_identifier	1
	name	1
	nillable_flag	1
	submitter_name	1
	version_id	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	internal_reference	0..*	Internal_Reference
	terminological_entry	0..*	Terminological_Entry
	value_domain_entry	1	DD_Value_Domain
Inherited Association	none
Referenced from	Ingest_LDD

  

18.8  DD_Attribute_Full

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The DD_Attribute_Full class provides a more complete definition of an attribute in the data dictionary.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . DD_Attribute_Full
Subclass	none
Attribute	attribute_concept	1	ADDRESS
			ANGLE
			ATTRIBUTE
			BIT
			CHECKSUM
			COLLECTION
			CONSTANT
			COSINE
			COUNT
			DELIMITER
			DESCRIPTION
			DEVIATION
			DIRECTION
			DISTANCE
			DOI
			DURATION
			FACTOR
			FLAG
			FORMAT
			GROUP
			HOME
			ID
			LATITUDE
			LENGTH
			LIST
			LOCATION
			LOGICAL
			LONGITUDE
			MASK
			MAXIMUM
			MEAN
			MEDIAN
			MINIMUM
			NAME
			NOTE
			NUMBER
			OFFSET
			ORDER
			PARALLEL
			PASSWORD
			PATH
			PATTERN
			PIXEL
			QUATERNION
			RADIUS
			RATIO
			REFERENCE
			RESOLUTION
			ROLE
			ROTATION
			SCALE
			SEQUENCE
			SET
			SIZE
			STATUS
			SUMMARY
			SYNTAX
			TEMPERATURE
			TEXT
			TITLE
			TYPE
			UNIT
			UNKNOWN
			VALUE
			VECTOR
	class_name	1
	comment	0..1
	definition	1
	local_identifier	1
	name	1
	namespace_id	1
	nillable_flag	1
	registered_by	1
	registration_authority_id	1	0001_NASA_PDS_1
	steward_id	1	atm
			geo
			img
			naif
			ops
			pds
			ppi
			rings
			rs
			sbn
	submitter_name	1
	type	1	PDS3
			PDS4
	version_id	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	terminological_entry	1..*	Terminological_Entry
	value_domain_entry	0..1	DD_Value_Domain_Full
Inherited Association	none
Referenced from	Product_Attribute_Definition

  

18.9  DD_Class

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The DD_Class class defines a class for a data dictionary.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . DD_Class
Subclass	none
Attribute	abstract_flag	0..1
	definition	1
	local_identifier	1
	name	1
	submitter_name	1
	version_id	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	dd_association	1..*	DD_Association
			DD_Association_External
	internal_reference	0..*	Internal_Reference
	terminological_entry	0..*	Terminological_Entry
Inherited Association	none
Referenced from	Ingest_LDD

  

18.10  DD_Class_Full

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The DD_Class_Full class provides a more complete definition of a class for a data dictionary.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . DD_Class_Full
Subclass	none
Attribute	abstract_flag	0..1
	comment	0..1
	definition	1
	local_identifier	1
	name	1
	namespace_id	1
	registered_by	1
	registration_authority_id	1
	steward_id	1	atm
			geo
			img
			naif
			ops
			pds
			ppi
			rings
			rs
			sbn
	submitter_name	1
	type	1	PDS3
			PDS4
	version_id	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	dd_association	0..*	DD_Association
	terminological_entry	0..*	Terminological_Entry
Inherited Association	none
Referenced from	Product_Class_Definition

  

18.11  DD_Permissible_Value

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The DD_Permissible_Value class lists permissible values and their meanings.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. DD_Permissible_Value
Subclass	none
Attribute	value	1
	value_meaning	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	DD_Value_Domain

  

18.12  DD_Permissible_Value_Full

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The DD_Permissible_Value_Full class lists permissible values, their meanings, and the dates when active.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. DD_Permissible_Value_Full
Subclass	none
Attribute	value	1
	value_begin_date	1
	value_end_date	1
	value_meaning	0..1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	DD_Value_Domain_Full

  

18.13  DD_Value_Domain

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The DD_Value_Domain class defines an attribute's permissible values and their constraints.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. DD_Value_Domain
Subclass	none
Attribute	enumeration_flag	1
	formation_rule	0..1
	maximum_characters	0..1
	maximum_value	0..1
	minimum_characters	0..1
	minimum_value	0..1
	pattern	0..1
	specified_unit_id	0..1
	unit_of_measure_type	0..1	Units_of_Acceleration
			Units_of_Amount_Of_Substance
			Units_of_Angle
			Units_of_Angular_Velocity
			Units_of_Area
			Units_of_Frame_Rate
			Units_of_Frequency
			Units_of_Length
			Units_of_Map_Scale
			Units_of_Mass
			Units_of_Misc
			Units_of_None
			Units_of_Optical_Path_Length
			Units_of_Pressure
			Units_of_Radiance
			Units_of_Rates
			Units_of_Solid_Angle
			Units_of_Storage
			Units_of_Temperature
			Units_of_Time
			Units_of_Velocity
			Units_of_Voltage
			Units_of_Volume
	value_data_type	1	ASCII_AnyURI
			ASCII_Boolean
			ASCII_DOI
			ASCII_Date_DOY
			ASCII_Date_Time
			ASCII_Date_Time_DOY
			ASCII_Date_Time_UTC
			ASCII_Date_Time_YMD
			ASCII_Date_YMD
			ASCII_Directory_Path_Name
			ASCII_File_Name
			ASCII_File_Specification_Name
			ASCII_Integer
			ASCII_LID
			ASCII_LIDVID
			ASCII_LIDVID_LID
			ASCII_MD5_Checksum
			ASCII_NonNegative_Integer
			ASCII_Numeric_Base16
			ASCII_Numeric_Base2
			ASCII_Numeric_Base8
			ASCII_Real
			ASCII_Short_String_Collapsed
			ASCII_Short_String_Preserved
			ASCII_Text_Collapsed
			ASCII_Text_Preserved
			ASCII_Time
			ASCII_VID
			UTF8_Short_String_Collapsed
			UTF8_Short_String_Preserved
			UTF8_Text_Preserved
			Vector_Cartesian_3
			Vector_Cartesian_3_Acceleration
			Vector_Cartesian_3_Pointing
			Vector_Cartesian_3_Position
			Vector_Cartesian_3_Velocity
Inherited Attribute	none
Association	permissible_value	0..*	DD_Permissible_Value
Inherited Association	none
Referenced from	DD_Attribute

  

18.14  DD_Value_Domain_Full

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The DD_Value_Domain_Full class provides a more complete definition of a attribute's value domain.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. DD_Value_Domain_Full
Subclass	none
Attribute	conceptual_domain	1	BOOLEAN
			INTEGER
			NAME
			NUMERIC
			REAL
			SHORT_STRING
			TEXT
			TIME
			TYPE
			UNKNOWN
	enumeration_flag	1
	formation_rule	0..1
	maximum_characters	0..1
	maximum_value	0..1
	minimum_characters	0..1
	minimum_value	0..1
	pattern	0..1
	specified_unit_id	0..1
	unit_of_measure_type	0..1	Units_of_Amount_Of_Substance
			Units_of_Angle
			Units_of_Angular_Velocity
			Units_of_Area
			Units_of_Frame_Rate
			Units_of_Frequency
			Units_of_Length
			Units_of_Map_Scale
			Units_of_Mass
			Units_of_Misc
			Units_of_None
			Units_of_Optical_Path_Length
			Units_of_Pressure
			Units_of_Radiance
			Units_of_Rates
			Units_of_Solid_Angle
			Units_of_Storage
			Units_of_Temperature
			Units_of_Time
			Units_of_Velocity
			Units_of_Voltage
			Units_of_Volume
	value_data_type	1	ASCII_AnyURI
			ASCII_Boolean
			ASCII_DOI
			ASCII_Date_DOY
			ASCII_Date_Time
			ASCII_Date_Time_DOY
			ASCII_Date_Time_UTC
			ASCII_Date_Time_YMD
			ASCII_Date_YMD
			ASCII_Directory_Path_Name
			ASCII_File_Name
			ASCII_File_Specification_Name
			ASCII_Integer
			ASCII_LID
			ASCII_LIDVID
			ASCII_LIDVID_LID
			ASCII_MD5_Checksum
			ASCII_NonNegative_Integer
			ASCII_Numeric_Base16
			ASCII_Numeric_Base2
			ASCII_Numeric_Base8
			ASCII_Real
			ASCII_Short_String_Collapsed
			ASCII_Short_String_Preserved
			ASCII_Text_Collapsed
			ASCII_Text_Preserved
			ASCII_Time
			ASCII_VID
			UTF8_Short_String_Collapsed
			UTF8_Short_String_Preserved
			UTF8_Text_Preserved
Inherited Attribute	none
Association	permissible_value	0..*	DD_Permissible_Value_Full
Inherited Association	none
Referenced from	DD_Attribute_Full

  

18.15  DIP_Deep_Archive

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Dissemination Information Package Deep Archive class is an Information Package derived from one or more AIPs and is received by the National Space Science Data Center (NSSDC).
Steward:ops
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Information_Package
	. . . DIP_Deep_Archive
Subclass	none
Attribute	none
Inherited Attribute	description	1
Association	none
Inherited Association	none
Referenced from	Product_DIP_Deep_Archive

  

18.16  Data_Object

Root Class:Data_Object
Role:Abstract
Class Description:The Data_Object class defines a thing about which almost nothing is known.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Object
Subclass	Conceptual_Object
	Digital_Object
	Physical_Object
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.17  Data_Set_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Data Set PDS3 class is used to capture the data set information from the PDS3 Data Set Catalog.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Data_Set_PDS3
Subclass	none
Attribute	abstract_desc	1
	archive_status	1	ARCHIVED
			ARCHIVED_ACCUMULATING
			IN_LIEN_RESOLUTION
			IN_LIEN_RESOLUTION_ACCUMULATING
			IN_PEER_REVIEW
			IN_PEER_REVIEW_ACCUMULATING
			IN_QUEUE
			IN_QUEUE_ACCUMULATING
			LOCALLY_ARCHIVED
			LOCALLY_ARCHIVED_ACCUMULATING
			PRE_PEER_REVIEW
			PRE_PEER_REVIEW_ACCUMULATING
			SAFED
			SUPERSEDED
	citation_text	1
	confidence_level_note	1
	data_set_desc	1
	data_set_id	1
	data_set_name	1
	data_set_release_date	1
	data_set_terse_desc	1
	producer_full_name	1
	start_date_time	1
	stop_date_time	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
			Physical_Object
	nssdc	0..*	NSSDC
Inherited Association	none
Referenced from	Product_Data_Set_PDS3

  

18.18  Digital_Object

Root Class:Data_Object
Role:Concrete
Class Description:The Digital Object class defines a sequence of digital bits.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Object
	. Digital_Object
Subclass	none
Attribute	bit_string	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Array
	Array_2D
	Array_2D_Image
	Array_2D_Map
	Array_2D_Spectrum
	Array_3D
	Array_3D_Image
	Array_3D_Movie
	Array_3D_Spectrum
	Checksum_Manifest
	Document
	Document_File
	Encoded_Binary
	Encoded_Byte_Stream
	Encoded_Header
	Encoded_Image
	File
	Header
	Inventory
	Parsable_Byte_Stream
	SPICE_Kernel
	Service_Description
	Software
	Software_Binary
	Software_Script
	Software_Source
	Stream_Text
	Table_Base
	Table_Binary
	Table_Character
	Table_Delimited
	Transfer_Manifest
	XML_Schema

  

18.19  Dissemination_Information_Package

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Dissemination Information Package (DIP) class defines an Information Package, derived from one or more AIPs, that is received by a consumer.
Steward:ops
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Information_Package
	. . . Dissemination_Information_Package
Subclass	none
Attribute	none
Inherited Attribute	description	1
Association	none
Inherited Association	none
Referenced from	Product_DIP

  

18.20  External_Reference_Extended

Root Class:Product_Components
Role:Concrete
Class Description:The External_Reference_Extended class is used to reference a source outside the PDS registry system. This extension is used in the local data dictionary.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. External_Reference
	. . External_Reference_Extended
Subclass	none
Attribute	name	0..1
	url	0..1
Inherited Attribute	description	0..1
	doi	0..1
	reference_text	1
Association	none
Inherited Association	none
Referenced from	Terminological_Entry

  

18.21  File_Area_Binary

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Binary class describes a file that contains an encoded byte stream.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Binary
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	0..*	Encoded_Binary
Inherited Association	none
Referenced from	Product_File_Repository
	Product_Proxy_PDS3

  

18.22  File_Area_Checksum_Manifest

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Checksum Manifest class describes a file that contains a two column table for file references and checksums.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Checksum_Manifest
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1	Checksum_Manifest
Inherited Association	none
Referenced from	Information_Package_Component

  

18.23  File_Area_Service_Description

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Service Description class describes a file that contains a service description.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Service_Description
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1..*	Service_Description
Inherited Association	none
Referenced from	Product_Service

  

18.24  File_Area_Transfer_Manifest

Root Class:Product_Components
Role:Concrete
Class Description:The File Area Transfer Manifest class describes a file that contains a two column table that maps the logical identifiers and version ids of products to their file specification names.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_Transfer_Manifest
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1	Transfer_Manifest
Inherited Association	none
Referenced from	Information_Package_Component

  

18.25  File_Area_XML_Schema

Root Class:Product_Components
Role:Concrete
Class Description:The File Area XML Schema class describes a file that contains a resource used for the PDS4 implementation into XML.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. File_Area
	. . File_Area_XML_Schema
Subclass	none
Attribute	none
Inherited Attribute	none
Association	has_File	1	File
	has_tagged_data_object	1	XML_Schema
Inherited Association	none
Referenced from	Product_XML_Schema

  

18.26  Information_Package

Root Class:Tagged_NonDigital_Object
Role:Abstract
Class Description:The Information Package class defines the Information Package as described in the OAIS Reference Model and is the parent class of all specific IP classes.
Steward:ops
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Information_Package
Subclass	Archival_Information_Package
	DIP_Deep_Archive
	Dissemination_Information_Package
	Submission_Information_Package
Attribute	description	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.27  Information_Package_Component

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Information_Package_Component class associates a Bundle, Collections or Basic Products with Checksum and Storage Manifests.
Steward:ops
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Information_Package_Component
Subclass	none
Attribute	checksum_manifest_checksum	0..1
	checksum_type	0..1
	transfer_manifest_checksum	0..1
Inherited Attribute	none
Association	has_Checksum_Manifest	0..1	File_Area_Checksum_Manifest
	has_Transfer_Manifest	0..1	File_Area_Transfer_Manifest
	internal_reference	1..*	Internal_Reference
Inherited Association	none
Referenced from	Product_AIP
	Product_DIP
	Product_DIP_Deep_Archive
	Product_SIP

  

18.28  Ingest_LDD

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Ingest_LDD class provides a form for collecting class and attribute definitions.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Ingest_LDD
Subclass	none
Attribute	comment	0..1
	full_name	1
	last_modification_date_time	1
	ldd_version_id	1
	name	1
	namespace_id	1
	steward_id	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	local_attribute	1..*	DD_Attribute
	local_class	0..*	DD_Class
Inherited Association	none
Referenced from	none

  

18.29  Instrument_Host_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Instrument Host class provides a description of the phyiscal object upon which an instrument is mounted. This class captures the PDS3 catalog Instrument Host information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Instrument_Host_PDS3
Subclass	none
Attribute	instrument_host_desc	1
	instrument_host_id	1
	instrument_host_name	1
	instrument_host_type	1
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Instrument_Host_PDS3

  

18.30  Instrument_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Instrument class provides a description of a phyiscal object that collects data. This class captures the PDS3 catalog Instrument information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Instrument_PDS3
Subclass	none
Attribute	instrument_desc	1
	instrument_id	1
	instrument_name	1
	instrument_serial_number	1
	instrument_type	1
	instrument_version_id	1
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Instrument_PDS3

  

18.31  Mission_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Mission PDS3 class describes an activity involved in the collection of data. This class captures the PDS3 catalog Mission information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Mission_PDS3
Subclass	none
Attribute	mission_desc	1
	mission_name	1
	mission_objectives_summary	1
	mission_start_date	1
	mission_stop_date	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Product_Mission_PDS3

  

18.32  NSSDC

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The NSSDC Information class provides identification information for data submitted to the NSSDC.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. NSSDC
Subclass	none
Attribute	medium_type	1
	nssdc_collection_id	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Data_Set_PDS3

  

18.33  Node

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Node class provides a description of an entity that provides local governance within the federated Planetary Data System.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . Node
Subclass	none
Attribute	description	1
	institution_name	1
	name	1	Engineering
			Geosciences
			Imaging
			Management
			Navigation Ancillary Information Facility
			Planetary Atmospheres
			Planetary Plasma Interactions
			Planetary Rings
			Planetary Science Archive
			Radio Science
			Small Bodies
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
Inherited Association	none
Referenced from	Product_Context

  

18.34  PDS_Affiliate

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The PDS Affiliate class provides a description of a person who has an association with the planetary science community and has access to PDS resources not normally allowed to the general public.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . PDS_Affiliate
Subclass	none
Attribute	affiliation_type	1	Affiliate
			Data Provider
			Manager
			Technical Staff
	alternate_telephone_number	0..1
	description	1
	electronic_mail_address	0..*
	institution_name	1
	name	0..1
	phone_book_flag	1
	postal_address_text	1
	registration_date	1
	sort_name	1
	team_name	0..*	Engineering
			Geosciences
			Headquarters
			Imaging
			Management
			National Space Science Data Center
			Navigation Ancillary Information Facility
			Planetary Atmospheres
			Planetary Plasma Interactions
			Planetary Rings
			Radio Science
			Small Bodies
	telephone_number	0..1
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Context

  

18.35  PDS_Guest

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The PDS_Guest class is the default description of a person who has an association with the planetary science community and who has the most limited access to PDS resources.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
	. . PDS_Guest
Subclass	none
Attribute	description	1
	electronic_mail_address	0..*
	name	0..1
	registration_date	1
	sort_name	1
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Context

  

18.36  Physical_Object

Root Class:Data_Object
Role:Concrete
Class Description:The Physical Object class defines a tangible object.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Object
	. Physical_Object
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Data_Set_PDS3
	Facility
	Instrument
	Instrument_Host
	Instrument_Host_PDS3
	Instrument_PDS3
	Observing_System
	PDS_Affiliate
	PDS_Guest
	Target
	Target_PDS3
	Volume_PDS3
	Volume_Set_PDS3

  

18.37  Service_Description

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Service Description class defines a file that contains a standardized service specification.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Parsable_Byte_Stream
	. . . Service_Description
Subclass	none
Attribute	parsing_standard_id	1	WADL	R
			WSDL 2.n
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	object_length	0..1
	offset	1
Association	none
Inherited Association	data_object	1	Digital_Object
Referenced from	File_Area_Service_Description

  

18.38  Software

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Software class describes a software product
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Software
Subclass	none
Attribute	author_list	0..1
	description	1
	name	1
	programmers_manual_id	1
	software_id	1
	software_type	1
	users_manual_id	1
	version_id	1
Inherited Attribute	none
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	Product_Software

  

18.39  Software_Binary

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Software Script class provides a description of a software code that is stored as a compiled binary file.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Software_Binary
Subclass	none
Attribute	files	1
	os_version	1..*
	program_notes_id	1
	software_format_type	1
	supported_architecture_note	1..*
	supported_operating_system_note	1..*
	system_requirements_note	1
Inherited Attribute	none
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	Product_Software

  

18.40  Software_Script

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Software Script class provides a description of a software code that is stored as a script.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Software_Script
Subclass	none
Attribute	files	1
	install_note	1
	supported_environment_note	1
	system_requirements_note	1
Inherited Attribute	none
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	Product_Software

  

18.41  Software_Source

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Software Script class provides a description of a software code that is stored as source code.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Software_Source
Subclass	none
Attribute	compile_note	1
	files	1
	os_version	1
	program_notes_id	1
	software_dialect	1
	software_format_type	1
	software_language	1
	supported_architecture_note	1..*
	supported_operating_system_note	1..*
	system_requirements_note	1
Inherited Attribute	none
Association	data_object	1	Digital_Object
Inherited Association	none
Referenced from	Product_Software

  

18.42  Submission_Information_Package

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Submission Information Package (SIP) class is an Information Package that is delivered by a Data Provider to an archive that conforms to the Open Archive Information System (OAIS) Reference Model for use in the construction of one or more AIPs.
Steward:ops
Namespace Id:pds
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Information_Package
	. . . Submission_Information_Package
Subclass	none
Attribute	none
Inherited Attribute	description	1
Association	none
Inherited Association	none
Referenced from	Product_SIP

  

18.43  Subscriber_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Subscriber PDS3 class provides the name of the subscriber and their subscription list.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Subscriber_PDS3
Subclass	none
Attribute	full_name	1
	local_identifier	0..1
	subscription_id	1..*
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Product_Subscription_PDS3

  

18.44  Symbolic_Literals_PDS

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Symbolic_Literals_PDS class is used to collect orphan attributes for the pds namespace. These attributes are members by default of the USER class but not members of any domain class.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Symbolic_Literals_PDS
Subclass	none
Attribute	nil_reason	0..1	anticipated
			inapplicable
			missing
			unknown
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.45  TNDO_Context

Root Class:Tagged_NonDigital_Object
Role:Abstract
Class Description:The Tagged NonDigital Object (TNDO) Context class is an abstract class for the context class hierarchy.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context
Subclass	Agency
	Facility
	Instrument
	Instrument_Host
	Investigation
	Node
	Observing_System
	Other
	PDS_Affiliate
	PDS_Guest
	Resource
	Target
	Telescope
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.46  TNDO_Context_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Tagged NonDigital Object (TNDO) Context PDS3 class is an abstract class for the PDS3 context class hierarchy.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
Subclass	Data_Set_PDS3
	Instrument_Host_PDS3
	Instrument_PDS3
	Mission_PDS3
	Subscriber_PDS3
	Target_PDS3
	Volume_PDS3
	Volume_Set_PDS3
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.47  TNDO_Supplemental

Root Class:Tagged_NonDigital_Object
Role:Abstract
Class Description:The Tagged NonDigital Object (TNDO) Supplemental class is an abstract class for the supplemental class hierarchy.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
Subclass	Band_Bin
	Band_Bin_Set
	Bundle
	Cartography
	Collection
	DD_Attribute
	DD_Attribute_Full
	DD_Class
	DD_Class_Full
	Display_2D_Image
	Document
	Field_Statistics
	Geometry
	Information_Package
	Information_Package_Component
	Ingest_LDD
	Object_Statistics
	Quaternion
	Software
	Software_Binary
	Software_Script
	Software_Source
	Symbolic_Literals_PDS
	Update
	Vector
	Vector_Cartesian_3
	Zip
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.48  Tagged_Digital_Child

Root Class:Tagged_Digital_Child
Role:Abstract
Class Description:The Tagged Digital Child class is an abstract class for the components of classes in the tagged digital object class hierarchy.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Child
Subclass	Axis_Array
	Document_Format
	Element_Array
	Field
	Group
	Packed_Data_Fields
	Record
	Special_Constants
	Uniformly_Sampled
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.49  Tagged_Digital_Object

Root Class:Tagged_Digital_Object
Role:Abstract
Class Description:The Tagged Digital Object class is an abstract class for the digital class hierarchy. A tagged object is an information object.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
Subclass	Byte_Stream
	File
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.50  Tagged_NonDigital_Child

Root Class:Tagged_NonDigital_Child
Role:Abstract
Class Description:The Tagged NonDigital Child class is an abstract class for the components of classes in the tagged nondigital object class hierarchy.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
Subclass	DD_Association
	DD_Association_External
	DD_Permissible_Value
	DD_Permissible_Value_Full
	DD_Value_Domain
	DD_Value_Domain_Full
	NSSDC
	Observing_System_Component
	Quaternion_Component
	Terminological_Entry
	Vector_Component
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.51  Tagged_NonDigital_Object

Root Class:Tagged_NonDigital_Object
Role:Abstract
Class Description:The Tagged NonDigital Object class is an abstract class for the physical and conceptual class hierarchy. A tagged object is an information object.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
Subclass	TNDO_Context
	TNDO_Context_PDS3
	TNDO_Supplemental
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

18.52  Target_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Target class provides a description of a phyiscal object that is the object of data collection. This class captures the PDS3 catalog Target information.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Target_PDS3
Subclass	none
Attribute	orbit_direction	0..*
	primary_body_name	1
	rotation_direction	0..1
	target_desc	1
	target_name	1
	target_type	1
Inherited Attribute	none
Association	data_object	1	Physical_Object
Inherited Association	none
Referenced from	Product_Target_PDS3

  

18.53  Terminological_Entry

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The terminological_entry class provides the name (designation) and definition of the attribute in a specified natural language.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. Terminological_Entry
Subclass	none
Attribute	definition	1
	language	1	English
			Russian
	name	1
	preferred_flag	1
Inherited Attribute	none
Association	source	0..*	External_Reference_Extended
Inherited Association	none
Referenced from	DD_Attribute
	DD_Attribute_Full
	DD_Class
	DD_Class_Full

  

18.54  Transfer_Manifest

Root Class:Tagged_Digital_Object
Role:Concrete
Class Description:The Transfer_Manifest class defines a table that maps product LIDVIDs to the file_specificaition_names of the products' XML label files.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_Digital_Object
	. Byte_Stream
	. . Table_Base
	. . . Table_Character
	. . . . Transfer_Manifest
Subclass	none
Attribute	none
Inherited Attribute	local_identifier	0..1
	name	0..1
	description	0..1
	offset	1
	records	1
	record_delimiter	1	carriage-return line-feed
Association	none
Inherited Association	data_object	1	Digital_Object
	has_Record	1	Record_Character
	uniformly_sampled	0..1	Uniformly_Sampled
Referenced from	File_Area_Transfer_Manifest

  

18.55  Volume_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Volume_PDS3 class is used to capture the volume information from the PDS3 Data Set Catalog.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Volume_PDS3
Subclass	none
Attribute	archive_status	1	ARCHIVED
			ARCHIVED_ACCUMULATING
			IN_LIEN_RESOLUTION
			IN_LIEN_RESOLUTION_ACCUMULATING
			IN_PEER_REVIEW
			IN_PEER_REVIEW_ACCUMULATING
			IN_QUEUE
			IN_QUEUE_ACCUMULATING
			LOCALLY_ARCHIVED
			LOCALLY_ARCHIVED_ACCUMULATING
			PRE_PEER_REVIEW
			PRE_PEER_REVIEW_ACCUMULATING
			SAFED
			SUPERSEDED
	archive_status_note	1
	curating_node_id	0..*
	description	0..1
	medium_type	1
	publication_date	1
	volume_de_fullname	1
	volume_format	1
	volume_id	1
	volume_name	1
	volume_set_id	1
	volume_size	1
	volume_version_id	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
			Physical_Object
Inherited Association	none
Referenced from	Product_Volume_PDS3

  

18.56  Volume_Set_PDS3

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Volume_Set_PDS3 class is used to capture the volume set information from the PDS3 Data Set Catalog.
Steward:ops
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Context_PDS3
	. . Volume_Set_PDS3
Subclass	none
Attribute	description	0..1
	volume_series_name	1
	volume_set_id	1
	volume_set_name	1
	volumes	1
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
			Physical_Object
Inherited Association	none
Referenced from	Product_Volume_Set_PDS3

19  Imaging Discipline Classes

This section provides the sets of classes associated with the imaging discipline.

The image discipline class hierarchy is illustrated in the following diagram. This diagram presents the subclassOf relation for each class using a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + Telemetry_Parameters

+ + Quaternion_Component

+ + + Cartography

+ + + Quaternion

The class hierarchy above includes 4 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 13  Imaging Discipline UML Class Diagram

The following sections present the discipline classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

19.1  Cartography

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Cartography class is a placeholder for soon forthcoming Imaging cartography classes.
Steward:img
Namespace Id:fgdcx
Version Id:1.1.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Cartography
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

19.2  Quaternion

Root Class:Tagged_NonDigital_Object
Role:Concrete
Class Description:The Quaternion class models a mathematical construct that consists of four individual numeric components. Quaternions are a convenient mechanism for encapsulating orientation information since they require only four units of numeric storage, as opposed to the nine needed for a rotation matrix.
Steward:pds
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Object
	. TNDO_Supplemental
	. . Quaternion
Subclass	none
Attribute	description	1
	local_identifier	0..1
	name	1
	type	1	SPICE
			Spacecraft Telemetry
Inherited Attribute	none
Association	data_object	1	Conceptual_Object
	quaternion_component	4	Quaternion_Component
Inherited Association	none
Referenced from	none

  

19.3  Quaternion_Component

Root Class:Tagged_NonDigital_Child
Role:Concrete
Class Description:The Quaternion_Component class provides a component of a quaternion.
Steward:pds
Namespace Id:pds
Version Id:1.n.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Tagged_NonDigital_Child
	. Quaternion_Component
Subclass	none
Attribute	data_type	1	ASCII_Real
	description	0..1
	name	0..1
	sequence_number	1
	value	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	Quaternion

  

19.4  Telemetry_Parameters

Root Class:Product_Components
Role:Concrete
Class Description:The Telemetry_Parameters class contains downlink-related attributes used primarily during mission operations.
Steward:img
Namespace Id:img
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Product_Components
	. Telemetry_Parameters
Subclass	none
Attribute	application_process_id	0..1
	application_process_name	0..1
	earth_received_start_date_time	0..1
	earth_received_stop_date_time	0..1
	expected_packets	0..1
	packet_map_mask	0..1
	received_packets	0..1
	spice_file_name	0..1
	telemetry_format_id	0..1
	telemetry_provider_id	0..1
	telemetry_source_name	0..1
	telemetry_source_type	0..1	DATA_PRODUCT
			SFDU
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

20  DataType Classes

This section defines the PDS4 data types.

The Data Type class hierarchy is illustrated in the following diagram. This diagram presents the subclassOf relation for each class using a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ + + Complex

+ + + + ComplexLSB16

+ + + + ComplexLSB8

+ + + + ComplexMSB16

+ + + + ComplexMSB8

+ + + Decimal_Integer

+ + + + SignedBitString

+ + + + SignedByte

+ + + + SignedLSB2

+ + + + SignedLSB4

+ + + + SignedLSB8

+ + + + SignedMSB2

+ + + + SignedMSB4

+ + + + SignedMSB8

+ + + + UnsignedBitString

+ + + + UnsignedByte

+ + + + UnsignedLSB2

+ + + + UnsignedLSB4

+ + + + UnsignedLSB8

+ + + + UnsignedMSB2

+ + + + UnsignedMSB4

+ + + + UnsignedMSB8

+ + + Decimal_Real

+ + + + IEEE754LSBDouble

+ + + + IEEE754LSBSingle

+ + + + IEEE754MSBDouble

+ + + + IEEE754MSBSingle

+ + Character_Data_Type

+ + + ASCII_AnyURI

+ + + ASCII_Boolean

+ + + ASCII_DOI

+ + + ASCII_Date

+ + + ASCII_Date_DOY

+ + + ASCII_Date_Time

+ + + ASCII_Date_Time_DOY

+ + + ASCII_Date_Time_UTC

+ + + ASCII_Date_Time_YMD

+ + + ASCII_Date_YMD

+ + + ASCII_Directory_Path_Name

+ + + ASCII_File_Name

+ + + ASCII_File_Specification_Name

+ + + ASCII_Integer

+ + + ASCII_LID

+ + + ASCII_LIDVID

+ + + ASCII_LIDVID_LID

+ + + ASCII_MD5_Checksum

+ + + ASCII_NonNegative_Integer

+ + + ASCII_Numeric_Base16

+ + + ASCII_Numeric_Base2

+ + + ASCII_Numeric_Base8

+ + + ASCII_Real

+ + + ASCII_Short_String_Collapsed

+ + + ASCII_Short_String_Preserved

+ + + ASCII_String

+ + + ASCII_Text_Collapsed

+ + + ASCII_Text_Preserved

+ + + ASCII_Time

+ + + ASCII_VID

+ + + UTF8_Short_String_Collapsed

+ + + UTF8_Short_String_Preserved

+ + + UTF8_String

+ + + UTF8_Text_Preserved

The class hierarchy above includes 62 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 14  DataType UML Class Diagram

The following sections present the classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

20.1  ASCII_AnyURI

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII AnyURI class indicates a URI or its subclasses URN and URL.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_AnyURI
Subclass	none
Attribute	character_constraint	1	ASCII	R
	character_encoding	1	UTF-8	R
	maximum_characters	1		R
	minimum_characters	1		R
	xml_schema_base_type	1	xsd:anyURI	R
Inherited Attribute	formation_rule	1
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.2  ASCII_Boolean

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Boolean class indicates a boolean. The allowed values are 'true' and 'false'.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Boolean
Subclass	none
Attribute	xml_schema_base_type	1	xsd:boolean	R
Inherited Attribute	character_constraint	1
	character_encoding	1	UTF-8
	formation_rule	1
	maximum_characters	1
	maximum_value	1
	minimum_characters	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.3  ASCII_DOI

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII DOI class indicates a digital object identifier (DOI).
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_DOI
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	nn.nnnn/nnn	R
	maximum_characters	1		R
	minimum_characters	1		R
	pattern	1	10\.\S+/\S+	R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
Association	none
Inherited Association	none
Referenced from	none

  

20.4  ASCII_Date

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Date class indicates a date in either YMD or DOY format.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Date
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	YYYY-MM-DD/YYYY-DOY	R
	maximum_characters	1		R
	minimum_characters	1		R
	pattern	1	(-)?[0-9]{4}	R
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
Association	none
Inherited Association	none
Referenced from	none

  

20.5  ASCII_Date_DOY

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Date_DOY class indicates a date in DOY format.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Date_DOY
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	YYYY-DOY	R
	maximum_characters	1		R
	minimum_characters	1		R
	pattern	1	(-)?[0-9]{4}	R
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
Association	none
Inherited Association	none
Referenced from	none

  

20.6  ASCII_Date_Time

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Date_Time class indicates a date in either YMD or DOY format and time.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Date_Time
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	YYYY-MM-DDTHH:MM:SS.SSS(Z)/YYYY-DOYTHH:MM:SS.SSS(Z)	R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1		R
	pattern	1	(-)?[0-9]{4}	R
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9](Z)?
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9]:(([0-5][0-9])|60)(\.([0-9]{1,4}))?(Z)?
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-4]))(Z)?
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)24:00((:00((\.0+)?))?)(Z)?
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9](Z)?
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9]:(([0-5][0-9])|60)(\.([0-9]{1,4}))?(Z)?
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-4]))(Z)?
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)24:00((:00((\.0+)?))?)(Z)?
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
Association	none
Inherited Association	none
Referenced from	none

  

20.7  ASCII_Date_Time_DOY

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Date_Time_DOY class indicates a date in DOY format and time.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Date_Time_DOY
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	YYYY-DOYTHH:MM:SS.SSS(Z)	R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1		R
	pattern	1	(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9](Z)?	R
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9]:(([0-5][0-9])|60)(\.([0-9]{1,4}))?(Z)?
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-4]))(Z)?
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)24:00((:00((\.0+)?))?)(Z)?
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
Association	none
Inherited Association	none
Referenced from	none

  

20.8  ASCII_Date_Time_UTC

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Date_Time_UTC class indicates a date and time in UTC format.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Date_Time_UTC
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	YYYY-MM-DDTHH:MM:SS.SSSZ/YYYY-DOYTHH:MM:SS.SSSZ	R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1		R
	pattern	1		R
			(-)?[0-9]{4}(Z)
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9](Z)
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9]:(([0-5][0-9])|60)(\.([0-9]{1,4}))?(Z)
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)(([0-1][0-9])|(2[0-4]))(Z)
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(T)24:00((:00((\.0+)?))?)(Z)
			(-)?[0-9]{4}-((00[1-9])|(0[1-9][0-9])|([1-2][0-9][0-9])|(3(([0-5][0-9])|(6[0-6]))))(Z)
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))(Z)
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9](Z)
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9]:(([0-5][0-9])|60)(\.([0-9]{1,4}))?(Z)
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-4]))(Z)
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)24:00((:00((\.0+)?))?)(Z)
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(Z)
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
Association	none
Inherited Association	none
Referenced from	none

  

20.9  ASCII_Date_Time_YMD

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Date_Time_YMD class indicates a date in YMD format and time.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Date_Time_YMD
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	YYYY-MM-DDTHH:MM:SS.SSS(Z)	R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1		R
	pattern	1	(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9](Z)?	R
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-3])):[0-5][0-9]:(([0-5][0-9])|60)(\.([0-9]{1,4}))?(Z)?
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)(([0-1][0-9])|(2[0-4]))(Z)?
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))(T)24:00((:00((\.0+)?))?)(Z)?
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
Association	none
Inherited Association	none
Referenced from	none

  

20.10  ASCII_Date_YMD

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Date_YMD class indicates a date in YMD format.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Date_YMD
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	YYYY-MM-DD	R
	maximum_characters	1		R
	minimum_characters	1		R
	pattern	1	(-)?[0-9]{4}	R
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))
			(-)?[0-9]{4}-((0[1-9])|(1[0-2]))-((0[1-9])|([1-2][0-9])|(3[0-1]))
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
Association	none
Inherited Association	none
Referenced from	none

  

20.11  ASCII_Directory_Path_Name

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII Directory Path Name class indicates a system directory path.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Directory_Path_Name
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	dir1/dir2/	R
	maximum_characters	1	255	R
	minimum_characters	1	1	R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.12  ASCII_File_Name

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII File Name class indicates a system file name.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_File_Name
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	file_name.file_extension	R
	maximum_characters	1	255	R
	minimum_characters	1	1	R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.13  ASCII_File_Specification_Name

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII File Specification Name class indicates a system file including directory path, file name, and file extension.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_File_Specification_Name
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	dir1/dir2/file_name.file_extension	R
	maximum_characters	1	255	R
	minimum_characters	1	1	R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.14  ASCII_Integer

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Integer class indicates an integer.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Integer
Subclass	none
Attribute	character_constraint	1		R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:int	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.15  ASCII_LID

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_LID class indicates a logical identifier.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_LID
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	urn:nasa:pds:xxxx	R
	maximum_characters	1	255	R
	maximum_value	1		R
	minimum_characters	1	14	R
	minimum_value	1		R
	pattern	1		R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
Association	none
Inherited Association	none
Referenced from	none

  

20.16  ASCII_LIDVID

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_LIDVID class indicates a logical identifier and version identifier.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_LIDVID
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	urn:nasa:pds:xxxx::M.n	R
	maximum_characters	1	255	R
	minimum_characters	1	19	R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.17  ASCII_LIDVID_LID

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_LIDVID_LID class indicates a logical identifier and version identifier or simply the logical identfier.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_LIDVID_LID
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	urn:nasa:pds:xxxx	R
			urn:nasa:pds:xxxx::M.n
	maximum_characters	1	255	R
	minimum_characters	1	14	R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.18  ASCII_MD5_Checksum

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII MD5 Checksum class indicates a checksum computed by the Message-Digest algorithm 5 (MD5).
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_MD5_Checksum
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	0123456789abcdef	R
	maximum_characters	1	32	R
	minimum_characters	1	32	R
	pattern	1	[0-9a-fA-F]{32}	R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	maximum_value	1
	minimum_value	1
Association	none
Inherited Association	none
Referenced from	none

  

20.19  ASCII_NonNegative_Integer

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_NonNegative_Integer class indicates a non-negative integer.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_NonNegative_Integer
Subclass	none
Attribute	character_constraint	1		R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1	0	R
	xml_schema_base_type	1	xsd:long	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.20  ASCII_Numeric_Base16

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII Numeric Base16 class indicates a ASCII encoded string constrained to hexadecimal digits.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Numeric_Base16
Subclass	none
Attribute	character_constraint	1		R
	maximum_characters	1	255	R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	pattern	1		R
	xml_schema_base_type	1	xsd:hexBinary	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
Association	none
Inherited Association	none
Referenced from	none

  

20.21  ASCII_Numeric_Base2

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII Numeric Base2 class indicates a ASCII encoded string constrained to binary digits.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Numeric_Base2
Subclass	none
Attribute	character_constraint	1	ASCII	R
	maximum_characters	1	255	R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	pattern	1	[0-1]{1,255}	R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
Association	none
Inherited Association	none
Referenced from	none

  

20.22  ASCII_Numeric_Base8

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII Numeric Base8 class indicates a ASCII encoded string constrained to octal digits.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Numeric_Base8
Subclass	none
Attribute	character_constraint	1	ASCII	R
	maximum_characters	1	255	R
	minimum_characters	1	1	R
	pattern	1	[0-7]{1,255}	R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	maximum_value	1
	minimum_value	1
Association	none
Inherited Association	none
Referenced from	none

  

20.23  ASCII_Real

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Real class indicates a real.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Real
Subclass	none
Attribute	character_constraint	1		R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:double	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.24  ASCII_Short_String_Collapsed

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Short_String_Collapsed class indicates a limited length, whitespace-collapsed string.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Short_String_Collapsed
Subclass	none
Attribute	character_constraint	1	ASCII	R
	maximum_characters	1	255	R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.25  ASCII_Short_String_Preserved

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Short_String_Preserved class indicates a limited length, whitespace-preserved string.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Short_String_Preserved
Subclass	none
Attribute	character_constraint	1	ASCII	R
	maximum_characters	1	255	R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.26  ASCII_String

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_String class indicates a limited length ASCII text string with whitespaces removed.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_String
Subclass	none
Attribute	character_constraint	1	ASCII	R
	minimum_characters	1	1	R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	maximum_characters	1
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.27  ASCII_Text_Collapsed

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Text_Collapsed class indicates an unlimited length, whitespace-collapsed text string.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Text_Collapsed
Subclass	none
Attribute	character_constraint	1	ASCII	R
	maximum_characters	1		R
	minimum_characters	1	1	R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.28  ASCII_Text_Preserved

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Text_Preserved class indicates an unlimited length, whitespace-preserved text string.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Text_Preserved
Subclass	none
Attribute	character_constraint	1	ASCII	R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.29  ASCII_Time

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_Time class indicates a time value.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_Time
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	HH:MM:SS.SSS	R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1		R
	minimum_value	1		R
	pattern	1	(([0-1][0-9])|(2[0-3])):[0-5][0-9](Z|)	R
			(([0-1][0-9])|(2[0-3])):[0-5][0-9]:(([0-5][0-9])|60)((\.[0-9]+)|)(Z|)
			(([0-1][0-9])|(2[0-4]))(Z|)
			24:00((:00((\.0+)|))|)(Z|)
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
Association	none
Inherited Association	none
Referenced from	none

  

20.30  ASCII_VID

Root Class:Data_Type
Role:Concrete
Class Description:The ASCII_VID class indicates a version identifier.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . ASCII_VID
Subclass	none
Attribute	character_constraint	1	ASCII	R
	formation_rule	1	M.m	R
	maximum_characters	1	100	R
	maximum_value	1		R
	minimum_characters	1	3	R
	minimum_value	1		R
	pattern	1	0\.([1-9]|([0-9][0-9]+))	R
			[1-9][0-9]*
			[1-9][0-9]*\.[0-9]+
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
Association	none
Inherited Association	none
Referenced from	none

  

20.31  Character_Data_Type

Root Class:Data_Type
Role:Abstract
Class Description:The Character Data Type class is the parent class for data types used to classify the values of attributes in class descriptions, i.e., product labels and character digital objects.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
Subclass	ASCII_AnyURI
	ASCII_Boolean
	ASCII_DOI
	ASCII_Date
	ASCII_Date_DOY
	ASCII_Date_Time
	ASCII_Date_Time_DOY
	ASCII_Date_Time_UTC
	ASCII_Date_Time_YMD
	ASCII_Date_YMD
	ASCII_Directory_Path_Name
	ASCII_File_Name
	ASCII_File_Specification_Name
	ASCII_Integer
	ASCII_LID
	ASCII_LIDVID
	ASCII_LIDVID_LID
	ASCII_MD5_Checksum
	ASCII_NonNegative_Integer
	ASCII_Numeric_Base16
	ASCII_Numeric_Base2
	ASCII_Numeric_Base8
	ASCII_Real
	ASCII_Short_String_Collapsed
	ASCII_Short_String_Preserved
	ASCII_String
	ASCII_Text_Collapsed
	ASCII_Text_Preserved
	ASCII_Time
	ASCII_VID
	UTF8_Short_String_Collapsed
	UTF8_Short_String_Preserved
	UTF8_String
	UTF8_Text_Preserved
Attribute	character_constraint	1
	character_encoding	1	UTF-8
	formation_rule	1
	maximum_characters	1
	maximum_value	1
	minimum_characters	1
	minimum_value	1
	pattern	1
	xml_schema_base_type	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.32  Complex

Root Class:Data_Type
Role:Abstract
Class Description:Complex Binary Data Types
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Complex
Subclass	ComplexLSB16
	ComplexLSB8
	ComplexMSB16
	ComplexMSB8
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.33  ComplexLSB16

Root Class:Data_Type
Role:Concrete
Class Description:Complex number consisting of two LSB 8 byte decimal reals.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Complex
	. . . ComplexLSB16
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.34  ComplexLSB8

Root Class:Data_Type
Role:Concrete
Class Description:Complex number consisting of two LSB 4 byte decimal reals.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Complex
	. . . ComplexLSB8
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.35  ComplexMSB16

Root Class:Data_Type
Role:Concrete
Class Description:Complex number consisting of two MSB 8 byte decimal reals.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Complex
	. . . ComplexMSB16
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.36  ComplexMSB8

Root Class:Data_Type
Role:Concrete
Class Description:Complex number consisting of two MSB 4 byte decimal reals.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Complex
	. . . ComplexMSB8
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.37  Decimal_Integer

Root Class:Data_Type
Role:Abstract
Class Description:Decimal Integer Binary Data Types
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
Subclass	SignedBitString
	SignedByte
	SignedLSB2
	SignedLSB4
	SignedLSB8
	SignedMSB2
	SignedMSB4
	SignedMSB8
	UnsignedBitString
	UnsignedByte
	UnsignedLSB2
	UnsignedLSB4
	UnsignedLSB8
	UnsignedMSB2
	UnsignedMSB4
	UnsignedMSB8
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.38  Decimal_Real

Root Class:Data_Type
Role:Abstract
Class Description:Floating Point Binary Data Types
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Real
Subclass	IEEE754LSBDouble
	IEEE754LSBSingle
	IEEE754MSBDouble
	IEEE754MSBSingle
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.39  IEEE754LSBDouble

Root Class:Data_Type
Role:Concrete
Class Description:IEEE 754 LSB double precision floating point
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Real
	. . . IEEE754LSBDouble
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.40  IEEE754LSBSingle

Root Class:Data_Type
Role:Concrete
Class Description:IEEE 754 LSB single precision floating point
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Real
	. . . IEEE754LSBSingle
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.41  IEEE754MSBDouble

Root Class:Data_Type
Role:Concrete
Class Description:IEEE 754 MSB double precision floating point
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Real
	. . . IEEE754MSBDouble
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.42  IEEE754MSBSingle

Root Class:Data_Type
Role:Concrete
Class Description:IEEE 754 MSB single precision floating point
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Real
	. . . IEEE754MSBSingle
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.43  SignedBitString

Root Class:Data_Type
Role:Concrete
Class Description:Signed Bit String
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedBitString
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.44  SignedByte

Root Class:Data_Type
Role:Concrete
Class Description:Signed 8-bit byte
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedByte
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.45  SignedLSB2

Root Class:Data_Type
Role:Concrete
Class Description:Signed 2's-complement LSB 2-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedLSB2
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.46  SignedLSB4

Root Class:Data_Type
Role:Concrete
Class Description:Signed 2's-complement LSB 4-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedLSB4
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.47  SignedLSB8

Root Class:Data_Type
Role:Concrete
Class Description:Signed 2's-complement LSB 8-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedLSB8
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.48  SignedMSB2

Root Class:Data_Type
Role:Concrete
Class Description:Signed 2's-complement MSB 2-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedMSB2
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.49  SignedMSB4

Root Class:Data_Type
Role:Concrete
Class Description:Signed 2's-complement MSB 4-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedMSB4
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.50  SignedMSB8

Root Class:Data_Type
Role:Concrete
Class Description:Signed 2's-complement MSB 8-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . SignedMSB8
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.51  UTF8_Short_String_Collapsed

Root Class:Data_Type
Role:Concrete
Class Description:The UTF8_Short_String_Collapsed class indicates a limited length, whitespace-collapsed string constrained to the UTF-8 character encoding.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . UTF8_Short_String_Collapsed
Subclass	none
Attribute	character_constraint	1		R
	maximum_characters	1	255	R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.52  UTF8_Short_String_Preserved

Root Class:Data_Type
Role:Concrete
Class Description:The UTF8_Short_String_Preserved class indicates a limited length, whitespace-preserved string constrained to the UTF-8 character encoding.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . UTF8_Short_String_Preserved
Subclass	none
Attribute	character_constraint	1		R
	maximum_characters	1	255	R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.53  UTF8_String

Root Class:Data_Type
Role:Concrete
Class Description:The UTF8_String class indicates a limited length UTF8 text string with whitespaces removed.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . UTF8_String
Subclass	none
Attribute	minimum_characters	1	1	R
	xml_schema_base_type	1	xsd:token	R
Inherited Attribute	character_constraint	1
	character_encoding	1	UTF-8
	formation_rule	1
	maximum_characters	1
	maximum_value	1
	minimum_value	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.54  UTF8_Text_Preserved

Root Class:Data_Type
Role:Concrete
Class Description:The UTF8_Text_Preserved class indicates an unlimited length, whitespace-preserved text string constrained to the UTF-8 character encoding.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Character_Data_Type
	. . UTF8_Text_Preserved
Subclass	none
Attribute	character_constraint	1		R
	maximum_characters	1		R
	maximum_value	1		R
	minimum_characters	1	1	R
	minimum_value	1		R
	xml_schema_base_type	1	xsd:string	R
Inherited Attribute	character_encoding	1	UTF-8
	formation_rule	1
	pattern	1
Association	none
Inherited Association	none
Referenced from	none

  

20.55  UnsignedBitString

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned Bit String
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedBitString
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.56  UnsignedByte

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned 8-bit byte
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedByte
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.57  UnsignedLSB2

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned 2's-complement LSB 2-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedLSB2
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.58  UnsignedLSB4

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned 2's-complement LSB 4-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedLSB4
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.59  UnsignedLSB8

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned 2's-complement LSB 8-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedLSB8
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.60  UnsignedMSB2

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned 2's-complement MSB 2-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedMSB2
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.61  UnsignedMSB4

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned 2's-complement MSB 4-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedMSB4
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

20.62  UnsignedMSB8

Root Class:Data_Type
Role:Concrete
Class Description:Unsigned 2's-complement MSB 8-byte integer
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Data_Type
	. Binary_Data_Type
	. . Decimal_Integer
	. . . UnsignedMSB8
Subclass	none
Attribute	none
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

21  Unit of Measure Classes

This section defines the PDS4 units of measure.

The units of measure class hierarchy is illustrated in the following diagram. This diagram presents the subclassOf relation for each class using a hierarchical (tree) format, providing a visual representation of the classes in relation to their parent classes.

+ Unit_Of_Measure

+ + Units_of_Acceleration

+ + Units_of_Amount_Of_Substance

+ + Units_of_Angle

+ + Units_of_Angular_Velocity

+ + Units_of_Area

+ + Units_of_Frame_Rate

+ + Units_of_Frequency

+ + Units_of_Length

+ + Units_of_Map_Scale

+ + Units_of_Mass

+ + Units_of_Misc

+ + Units_of_None

+ + Units_of_Optical_Path_Length

+ + Units_of_Pressure

+ + Units_of_Radiance

+ + Units_of_Rates

+ + Units_of_Solid_Angle

+ + Units_of_Storage

+ + Units_of_Temperature

+ + Units_of_Time

+ + Units_of_Velocity

+ + Units_of_Voltage

+ + Units_of_Volume

The class hierarchy above includes 24 unique classes.

The classes in this section are illustrated using a Unified Modeling Language (UML) class hierarchy diagram in the following figure.



Figure 15  DataType UML Class Diagram

The following sections present the classes in a table format. The table includes the class hierarchy, class attributes, and class associations. The class attributes and associations listed include both those used to define the class and those inherited from parent classes. Cardinalities are provided where appropriate.

  

21.1  Unit_Of_Measure

Root Class:Unit_Of_Measure
Role:Abstract
Class Description:The Unit_Of_Measure is a definite magnitude of a quantity.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
Subclass	Units_of_Acceleration
	Units_of_Amount_Of_Substance
	Units_of_Angle
	Units_of_Angular_Velocity
	Units_of_Area
	Units_of_Frame_Rate
	Units_of_Frequency
	Units_of_Length
	Units_of_Map_Scale
	Units_of_Mass
	Units_of_Misc
	Units_of_None
	Units_of_Optical_Path_Length
	Units_of_Pressure
	Units_of_Radiance
	Units_of_Rates
	Units_of_Solid_Angle
	Units_of_Storage
	Units_of_Temperature
	Units_of_Time
	Units_of_Velocity
	Units_of_Voltage
	Units_of_Volume
Attribute	specified_unit_id	1
	type	1
	unit_id	1
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.2  Units_of_Acceleration

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Acceleration is a magnitude of acceleration.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Acceleration
Subclass	none
Attribute	specified_unit_id	1	m/s**2	R
	type	1	Acceleration	R
	unit_id	1	cm/s**2	R
			km/s**2
			m/s**2
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.3  Units_of_Amount_Of_Substance

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Amount_Of_Substance is a magnitude of mass.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Amount_Of_Substance
Subclass	none
Attribute	specified_unit_id	1	mol	R
	type	1	Amount_Of_Substance	R
	unit_id	1	mol	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.4  Units_of_Angle

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Angle is a magnitude of angle.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Angle
Subclass	none
Attribute	specified_unit_id	1	deg	R
	type	1	Angle	R
	unit_id	1	arcmin	R
			arcsec
			deg
			hr
			mrad
			rad
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.5  Units_of_Angular_Velocity

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Angular_Velocity is a magnitude of speed of rotation.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Angular_Velocity
Subclass	none
Attribute	specified_unit_id	1	deg/s	R
	type	1	Angular_Velocity	R
	unit_id	1	deg/day	R
			deg/s
			rad/s
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.6  Units_of_Area

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Area is a magnitude of area.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Area
Subclass	none
Attribute	specified_unit_id	1	m**2	R
	type	1	Area	R
	unit_id	1	m**2	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.7  Units_of_Frame_Rate

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Frame_Rate is a magnitude of change.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Frame_Rate
Subclass	none
Attribute	specified_unit_id	1	frames/s	R
	type	1	Frame_Rate	R
	unit_id	1	frames/s	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.8  Units_of_Frequency

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Frequency is a magnitude of frequency.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Frequency
Subclass	none
Attribute	specified_unit_id	1	Hz	R
	type	1	Frequency	R
	unit_id	1	Hz	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.9  Units_of_Length

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Length is a magnitude of length.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Length
Subclass	none
Attribute	specified_unit_id	1	m	R
	type	1	Length	R
	unit_id	1	AU	R
			Angstrom
			cm
			km
			m
			micrometer
			mm
			nm
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.10  Units_of_Map_Scale

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Map_Scale is a proportional representation.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Map_Scale
Subclass	none
Attribute	specified_unit_id	1	pixel/deg	R
	type	1	Scale	R
	unit_id	1	km/pixel	R
			m/pixel
			mm/pixel
			pixel/deg
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.11  Units_of_Mass

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Mass is a magnitude of mass.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Mass
Subclass	none
Attribute	specified_unit_id	1	kg	R
	type	1	Mass	R
	unit_id	1	g	R
			kg
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.12  Units_of_Misc

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Misc provides an assortment of derived units.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Misc
Subclass	none
Attribute	specified_unit_id	1	DN	R
	type	1	Miscellaneous	R
	unit_id	1	DN	R
			electron/DN
			pixel
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.13  Units_of_None

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_None indicates that no unit of measure applies.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_None
Subclass	none
Attribute	specified_unit_id	1	none	R
	type	1	None	R
	unit_id	1	none	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.14  Units_of_Optical_Path_Length

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Optical_Path_Length is a magnitude of optical path length.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Optical_Path_Length
Subclass	none
Attribute	specified_unit_id	1	airmass	R
	type	1	Optical_Path_Length	R
	unit_id	1	airmass	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.15  Units_of_Pressure

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Pressure is a magnitude of pressure.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Pressure
Subclass	none
Attribute	specified_unit_id	1	bar	R
	type	1	Pressure	R
	unit_id	1	Pa	R
			bar
			hPa
			mbar
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.16  Units_of_Radiance

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Radiance is a magnitude of radiance.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Radiance
Subclass	none
Attribute	specified_unit_id	1	W*m**-2*sr**-1	R
	type	1	Radiance	R
	unit_id	1	W*m**-2*sr**-1	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.17  Units_of_Rates

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Rate is a magnitude of change.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Rates
Subclass	none
Attribute	specified_unit_id	1	counts/bin	R
	type	1	Rates	R
	unit_id	1	counts/bin	R
			kilobits/s
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.18  Units_of_Solid_Angle

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Solid_Angle is a magnitude of a solid angle.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Solid_Angle
Subclass	none
Attribute	specified_unit_id	1	sr	R
	type	1	Solid_Angle	R
	unit_id	1	sr	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.19  Units_of_Storage

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Storage is an amount of computer storage.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Storage
Subclass	none
Attribute	specified_unit_id	1	byte	R
	type	1	Storage	R
	unit_id	1	byte	R
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.20  Units_of_Temperature

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Temperature is a magnitude of temperature.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Temperature
Subclass	none
Attribute	specified_unit_id	1	degC	R
	type	1	Temperature	R
	unit_id	1	K	R
			degC
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.21  Units_of_Time

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Time is a magnitude of time.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Time
Subclass	none
Attribute	specified_unit_id	1	s	R
	type	1	Time	R
	unit_id	1	day	R
			hr
			julian day
			microseconds
			min
			ms
			s
			yr
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.22  Units_of_Velocity

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Velocity is a magnitude of velocity.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Velocity
Subclass	none
Attribute	specified_unit_id	1	m/s	R
	type	1	Velocity	R
	unit_id	1	cm/s	R
			km/s
			m/s
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.23  Units_of_Voltage

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Voltage is a magnitude of voltage.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Voltage
Subclass	none
Attribute	specified_unit_id	1	V	R
	type	1	Voltage	R
	unit_id	1	V	R
			mV
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

  

21.24  Units_of_Volume

Root Class:Unit_Of_Measure
Role:Concrete
Class Description:Units_of_Volume is a magnitude of volume.
Steward:pds
Namespace Id:pds
Version Id:1.0.0.0


	Entity	Card	Value/Class	Ind
Hierarchy	Unit_Of_Measure
	. Units_of_Volume
Subclass	none
Attribute	specified_unit_id	1	L	R
	type	1	Volume	R
	unit_id	1	L	R
			m**3
Inherited Attribute	none
Association	none
Inherited Association	none
Referenced from	none

22  Unification

This section presents the data model for the Information Object, a fundamental component of the Open Archival Information System (OAIS) Reference Model. The Information Object provides a model for the unification of PDS Objects under the PDS defined extensions, the PDS_Information_Object, the Tagged_Data_Object, and two Context classes.



Figure 16  PDS Object Unification Using OAIS Information Object

23  Specification Dictionary

The Specification Dictionary provides the definitions of data elements and associations. The data elements are those that are used as class attributes in this specification. They represent a subset of those in the Planetary Science Data Dictionary. The associations are those that are defined and used in this specification.

abstract_desc in Data_Set_PDS3

The abstract desc attribute provides a summary of a text, scientific article, or document.

Type: ASCII_Text_Preserved
Class Name: Data_Set_PDS3
Minimum Characters: 1
Nillable: false
Attribute Concept: DESCRIPTION
Conceptual Domain: TEXT
Steward: ops
Namespace Id: pds


abstract_flag in DD_Class

The abstract flag attribute indicates whether or not the class can be instantiated. Abstract flag is only included if a value of 'true' is desired and indicates that the class is abstract and cannot be used in a label.

Type: ASCII_Boolean
Class Name: DD_Class
Nillable: false
Attribute Concept: FLAG
Conceptual Domain: BOOLEAN
Steward: ops
Namespace Id: pds


abstract_flag in DD_Class_Full

The abstract flag attribute indicates whether or not the class can be instantiated. Abstract flag is only included if a value of 'true' is desired and indicates that the class is abstract and cannot be used in a label.

Type: ASCII_Boolean
Class Name: DD_Class_Full
Nillable: false
Attribute Concept: FLAG
Conceptual Domain: BOOLEAN
Steward: ops
Namespace Id: pds


acknowledgement_text in Document

The acknowledgement_text attribute is a character string which recognizes another's contribution, authority, or right.

Type: ASCII_Text_Preserved
Class Name: Document
Minimum Characters: 1
Nillable: false
Attribute Concept: TEXT
Conceptual Domain: TEXT
Steward: pds
Namespace Id: pds


address in Facility

The address attribute provides a mailing address.

Type: UTF8_Text_Preserved
Class Name: Facility
Minimum Characters: 1
Nillable: false
Attribute Concept: ADDRESS
Conceptual Domain: TEXT
Steward: pds
Namespace Id: pds


affiliation_type in PDS_Affiliate

The affiliation type data attribute describes the type of relationship an individual has with the PDS.

Type: ASCII_Short_String_Collapsed
Class Name: PDS_Affiliate
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: TYPE
Conceptual Domain: SHORT_STRING
Steward: ops
Namespace Id: pds


Values:
- Affiliate - The PDS_Affiliate has affiliation type Affiliate
- Data Provider - The PDS_Affiliate has affiliation type Data Provider
- Manager - The PDS_Affiliate has affiliation type Manager
- Technical Staff - The PDS_Affiliate has affiliation type Technical Staff


alias in Alias_List

The alias association is a relationship to Alias, an alternate name and identification.

Type: Association


alias_list in Identification_Area

The alias_list association is a relationship to Alias_List, a list of alternate names and identifications.

Type: Association


alternate_designation in Target_Identification

The alternate_designation attribute provides aliases.

Type: ASCII_Short_String_Collapsed
Class Name: Target_Identification
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


alternate_id in Alias

The alternate_id attribute provides an additional identifier supplied by the data provider.

Type: ASCII_Short_String_Collapsed
Class Name: Alias
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: ID
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


alternate_telephone_number in PDS_Affiliate

The telephone_number attribute provides a telephone number in international notation in compliance with the E.164 telephone number format recommendation.

Type: ASCII_Short_String_Collapsed
Class Name: PDS_Affiliate
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: NUMBER
Conceptual Domain: SHORT_STRING
Steward: ops
Namespace Id: pds


alternate_title in Alias

The alternate _title attribute provides an alternate title for the product.

Type: ASCII_Short_String_Collapsed
Class Name: Alias
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: TITLE
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


altitude in Telescope

The altitude attribute provides the height of anything above a given reference plane.

Type: ASCII_Real


Unit of Measure Type: Units_of_Length
Valid Units: AU, Angstrom, cm, km, m, micrometer, mm, nm
Specified Unit Id: m
Class Name: Telescope
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: REAL
Steward: pds
Namespace Id: pds


aperture in Telescope

The aperture attribute provides the diameter of an opening, usually circular, that limits the quantity of light that can enter an optical instrument.

Type: ASCII_Real


Unit of Measure Type: Units_of_Length
Valid Units: AU, Angstrom, cm, km, m, micrometer, mm, nm
Specified Unit Id: m
Class Name: Telescope
Minimum Value: 0
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: REAL
Steward: pds
Namespace Id: pds


application_process_id in Telemetry_Parameters

The application_process_id attribute identifies the process, or source, which created the data.

Type: ASCII_Integer
Class Name: Telemetry_Parameters
Minimum Value: 0
Nillable: false
Attribute Concept: ID
Conceptual Domain: INTEGER
Steward: img
Namespace Id: img


application_process_name in Telemetry_Parameters

The application_process_name attribute provides the name associated with the source or process which created the data.

Type: ASCII_Short_String_Collapsed
Class Name: Telemetry_Parameters
Minimum Characters: 1
Maximum Characters: 127
Nillable: false
Attribute Concept: NAME
Conceptual Domain: SHORT_STRING
Steward: img
Namespace Id: img


archive_status in Data_Set_PDS3

The ARCHIVE_STATUS attribute indicates the stage to which a data set has progressed in the archiving process, from IN QUEUE through ARCHIVED. It can also take on the values SUPERSEDED or SAFED, which indicate that the data set is not part of the active archive. ACCUMULATING can be appended to some values to indicate that the data set is incomplete and/or that not all components have reached the stage given by the root value; ACCUMULATING would be used, for example, when the archive is being delivered incrementally, as from a mission that lasts many months or years.

Type: ASCII_Short_String_Collapsed
Class Name: Data_Set_PDS3
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: STATUS
Conceptual Domain: SHORT_STRING
Steward: ops
Namespace Id: pds


Values:
- ARCHIVED - Archive status of the PDS3 data set is ARCHIVED (passed peer review with all liens resolved. Available through the Data Set Catalog and at NSSDC).
- ARCHIVED_ACCUMULATING - Archive status of the PDS3 data set is ARCHIVED_ACCUMULATING (some parts of the data set are ARCHIVED, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- IN_LIEN_RESOLUTION - Archive status of the PDS3 data set is IN_LIEN_RESOLUTION (peer review completed; liens are in the process of being resolved; use with caution).
- IN_LIEN_RESOLUTION_ACCUMULATING - Archive status of the PDS3 data set is IN_LIEN_RESOLUTION_ACCUMULATING (some parts of the data set are IN LIEN RESOLUTION, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- IN_PEER_REVIEW - Archive status of the PDS3 data set is IN_PEER_REVIEW (under peer review at the curation node but evaluation is not complete; use with caution).
- IN_PEER_REVIEW_ACCUMULATING - Archive status of the PDS3 data set is IN_PEER_REVIEW_ACCUMULATING (some parts of the data set are IN PEER REVIEW, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- IN_QUEUE - Archive status of the PDS3 data set is IN_QUEUE (received at the curation node but no action has been taken by the curation node; use with caution).
- IN_QUEUE_ACCUMULATING - Archive status of the PDS3 data set is IN_QUEUE_ACCUMULATING (some parts of the data set are IN QUEUE, but other parts have not yet been delivered to PDS; use with caution).
- LOCALLY_ARCHIVED - Archive status of the PDS3 data set is LOCALLY_ARCHIVED (passed peer review with all liens resolved; considered archived by the curation node but awaiting completion of the standard archiving process; possible TBD items include the arrival of the archive volume at NSSDC and ingestion of catalog information into the Data Set Catalog).
- LOCALLY_ARCHIVED_ACCUMULATING - Archive status of the PDS3 data set is LOCALLY_ARCHIVED_ACCUMULATING (some parts of the data set are LOCALLY ARCHIVED, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- PRE_PEER_REVIEW - Archive status of the PDS3 data set is PRE_PEER_REVIEW (being prepared for peer review under the direction of the curation node; use with caution).'
- PRE_PEER_REVIEW_ACCUMULATING - Archive status of the PDS3 data set is PRE_PEER_REVIEW_ACCUMULATING (some parts of the data set are in PRE PEER REVIEW, but other parts are IN QUEUE and/or have not yet been delivered to PDS; use with caution).
- SAFED - Archive status of the PDS3 data set is SAFED (the data set has been received by the PDS with no evaluation; data will not be formally archived).
- SUPERSEDED - Archive status of the PDS3 data set is SUPERSEDED (this data set has been replaced by a newer version, implying that the data set is not to be used unless the requester has specific reasons; when a data set has been superseded the Engineering Node, will notify NSSDC that their databases need to be updated to advise users of the new status and the location of the replacement data set).


archive_status in Volume_PDS3

The ARCHIVE_STATUS attribute indicates the stage to which a data set has progressed in the archiving process, from IN QUEUE through ARCHIVED. It can also take on the values SUPERSEDED or SAFED, which indicate that the data set is not part of the active archive. ACCUMULATING can be appended to some values to indicate that the data set is incomplete and/or that not all components have reached the stage given by the root value; ACCUMULATING would be used, for example, when the archive is being delivered incrementally, as from a mission that lasts many months or years.

Type: ASCII_Short_String_Collapsed
Class Name: Volume_PDS3
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: STATUS
Conceptual Domain: SHORT_STRING
Steward: ops
Namespace Id: pds


Values:
- ARCHIVED - Archive status of the PDS3 volume is ARCHIVED (passed peer review with all liens resolved. Available through the Data Set Catalog and at NSSDC).
- ARCHIVED_ACCUMULATING - Archive status of the PDS3 volume is ARCHIVED_ACCUMULATING (some parts of the volume are ARCHIVED, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- IN_LIEN_RESOLUTION - Archive status of the PDS3 volume is IN_LIEN_RESOLUTION (peer review completed; liens are in the process of being resolved; use with caution).
- IN_LIEN_RESOLUTION_ACCUMULATING - Archive status of the PDS3 volume is IN_LIEN_RESOLUTION_ACCUMULATING (some parts of the volume are IN LIEN RESOLUTION, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- IN_PEER_REVIEW - Archive status of the PDS3 volume is IN_PEER_REVIEW (under peer review at the curation node but evaluation is not complete; use with caution).
- IN_PEER_REVIEW_ACCUMULATING - Archive status of the PDS3 volume is IN_PEER_REVIEW_ACCUMULATING (some parts of the volume are IN PEER REVIEW, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- IN_QUEUE - Archive status of the PDS3 volume is IN_QUEUE (received at the curation node but no action has been taken by the curation node; use with caution).
- IN_QUEUE_ACCUMULATING - Archive status of the PDS3 volume is IN_QUEUE_ACCUMULATING (some parts of the volume are IN QUEUE, but other parts have not yet been delivered to PDS; use with caution).
- LOCALLY_ARCHIVED - Archive status of the PDS3 volume is LOCALLY_ARCHIVED (passed peer review with all liens resolved; considered archived by the curation node but awaiting completion of the standard archiving process; possible TBD items include the arrival of the archive volume at NSSDC and ingestion of catalog information into the Data Set Catalog).
- LOCALLY_ARCHIVED_ACCUMULATING - Archive status of the PDS3 volume is LOCALLY_ARCHIVED_ACCUMULATING (some parts of the volume are LOCALLY ARCHIVED, but other parts are in earlier stages of the archiving process and/or have not yet been delivered to PDS; use with caution).
- PRE_PEER_REVIEW - Archive status of the PDS3 volume is PRE_PEER_REVIEW (being prepared for peer review under the direction of the curation node; use with caution).
- PRE_PEER_REVIEW_ACCUMULATING - Archive status of the PDS3 volume is PRE_PEER_REVIEW_ACCUMULATING (some parts of the volume are in PRE PEER REVIEW, but other parts are IN QUEUE and/or have not yet been delivered to PDS; use with caution).
- SAFED - Archive status of the PDS3 volume is SAFED (the volume has been received by the PDS with no evaluation; data will not be formally archived).
- SUPERSEDED - Archive status of the PDS3 volume is SUPERSEDED (this volume has been replaced by a newer version, implying that the volume is not to be used unless the requester has specific reasons; when a volume has been superseded the Engineering Node, will notify NSSDC that their databases need to be updated to advise users of the new status and the location of the replacement volume).


archive_status_note in Volume_PDS3

The archive status note attribute provides a comment about the archive status.

Type: ASCII_Text_Preserved
Class Name: Volume_PDS3
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: NOTE
Conceptual Domain: TEXT
Steward: ops
Namespace Id: pds


associated_Special_Constants in Array

The associated_Special_Constants association is a relationship to special constants.

Type: Association


associated_Special_Constants in Field_Binary

The associated_Special_Constants association is a relationship to special constants.

Type: Association


associated_Special_Constants in Field_Bit

The associated_Special_Constants association is a relationship to special constants.

Type: Association


associated_Special_Constants in Field_Character

The associated_Special_Constants association is a relationship to special constants.

Type: Association


associated_Special_Constants in Field_Delimited

The associated_Special_Constants association is a relationship to special constants.

Type: Association


associated_Statistics in Array

The associated_Object_Statistics association is a relationship to object statistics.

Type: Association


associated_Statistics in Field_Binary

The associated_Object_Statistics association is a relationship to object statistics.

Type: Association


associated_Statistics in Field_Character

The associated_Object_Statistics association is a relationship to object statistics.

Type: Association


associated_Statistics in Field_Delimited

The associated_Object_Statistics association is a relationship to object statistics.

Type: Association


attribute_concept in DD_Attribute_Full

The attribute_concept attribute provides the type of information (classification) conveyed by the attribute -- e.g., stop_date_time has attribute_concept = date_time.

Type: ASCII_Short_String_Collapsed
Class Name: DD_Attribute_Full
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: ops
Namespace Id: pds


Values:
- ADDRESS - The attribute has been classified as being an ADDRESS
- ANGLE - The attribute has been classified as being an ANGLE
- ATTRIBUTE - The attribute has been classified as being an ATTRIBUTE
- BIT - The attribute has been classified as being a BIT
- CHECKSUM - The attribute has been classified as being a CHECKSUM
- COLLECTION - The attribute has been classified as being a COLLECTION
- CONSTANT - The attribute has been classified as being a CONSTANT
- COSINE - The attribute has been classified as being a COSINE
- COUNT - The attribute has been classified as being a COUNT
- DELIMITER - The attribute has been classified as being a DELIMITER
- DESCRIPTION - The attribute has been classified as being a DESCRIPTION
- DEVIATION - The attribute has been classified as being a DEVIATION
- DIRECTION - The attribute has been classified as being a DIRECTION
- DISTANCE - The attribute has been classified as being a DISTANCE
- DOI - The attribute has been classified as being a DOI
- DURATION - The attribute has been classified as being a DURATION
- FACTOR - The attribute has been classified as being a FACTOR
- FLAG - The attribute has been classified as being a FLAG
- FORMAT - The attribute has been classified as being a FORMAT
- GROUP - The attribute has been classified as being a GROUP
- HOME - The attribute has been classified as being a HOME
- ID - The attribute has been classified as being an ID
- LATITUDE - The attribute has been classified as being a LATITUDE
- LENGTH - The attribute has been classified as being a LENGTH
- LIST - The attribute has been classified as being a LIST
- LOCATION - The attribute has been classified as being a LOCATION
- LOGICAL - The attribute has been classified as being a LOGICAL
- LONGITUDE - The attribute has been classified as being a LONGITUDE
- MASK - The attribute has been classified as being a MASK
- MAXIMUM - The attribute has been classified as being a MAXIMUM
- MEAN - The attribute has been classified as being a MEAN
- MEDIAN - The attribute has been classified as being a MEDIAN
- MINIMUM - The attribute has been classified as being a MINIMUM
- NAME - The attribute has been classified as being a NAME
- NOTE - The attribute has been classified as being a NOTE
- NUMBER - The attribute has been classified as being a NUMBER
- OFFSET - The attribute has been classified as being an OFFSET
- ORDER - The attribute has been classified as being an ORDER
- PARALLEL - The attribute has been classified as being a PARALLEL
- PASSWORD - The attribute has been classified as being a PASSWORD
- PATH - The attribute has been classified as being a PATH
- PATTERN - The attribute has been classified as being a PATTERN
- PIXEL - The attribute has been classified as being a PIXEL
- QUATERNION - The attribute has been classified as being a QUATERNION
- RADIUS - The attribute has been classified as being a RADIUS
- RATIO - The attribute has been classified as being a RATIO
- REFERENCE - The attribute has been classified as being a REFERENCE
- RESOLUTION - The attribute has been classified as being a RESOLUTION
- ROLE - The attribute has been classified as being a ROLE
- ROTATION - The attribute has been classified as being a ROTATION
- SCALE - The attribute has been classified as being a SCALE
- SEQUENCE - The attribute has been classified as being a SEQUENCE
- SET - The attribute has been classified as being a SET
- SIZE - The attribute has been classified as being a SIZE
- STATUS - The attribute has been classified as being a STATUS
- SUMMARY - The attribute has been classified as being a SUMMARY
- SYNTAX - The attribute has been classified as being a SYNTAX
- TEMPERATURE - The attribute has been classified as being a TEMPERATURE
- TEXT - The attribute has been classified as being a TEXT
- TITLE - The attribute has been classified as being a TITLE
- TYPE - The attribute has been classified as being a TYPE
- UNIT - The attribute has been classified as being a UNIT
- UNKNOWN - The attribute has an UNKNOWN classification
- VALUE - The attribute has been classified as being a VALUE
- VECTOR - The attribute has been classified as being a VECTOR


author_list in Software

The author_list attribute provides a list of people to be cited as the authors of the asssociated product. Lists are constructed with last names first and first and middle names and/or initials following. Initials are terminated by periods and delimited by single spaces. Suffixes (if applicable) follow everything else, after a final comma. Hyphenated names may be reduced to initials as "J.-P." Each person's full name is separated from the next by a semi-colon. There is no "and" before the last name. If there is no author list, editor_list must be present and non-null.

Type: UTF8_Text_Preserved
Class Name: Software
Minimum Characters: 1
Nillable: false
Attribute Concept: LIST
Conceptual Domain: TEXT
Steward: ops
Namespace Id: pds


author_list in Citation_Information

The author_list attribute provides a list of people to be cited as the authors of the asssociated product. Lists are constructed with last names first and first and middle names and/or initials following. Initials are terminated by periods and delimited by single spaces. Suffixes (if applicable) follow everything else, after a final comma. Hyphenated names may be reduced to initials as "J.-P." Each person's full name is separated from the next by a semi-colon. There is no "and" before the last name. If there is no author list, editor_list must be present and non-null.

Type: UTF8_Text_Preserved
Class Name: Citation_Information
Minimum Characters: 1
Nillable: false
Attribute Concept: LIST
Conceptual Domain: TEXT
Steward: pds
Namespace Id: pds


author_list in Document

The author_list attribute provides a list of people to be cited as the authors of the asssociated product. Lists are constructed with last names first and first and middle names and/or initials following. Initials are terminated by periods and delimited by single spaces. Suffixes (if applicable) follow everything else, after a final comma. Hyphenated names may be reduced to initials as "J.-P." Each person's full name is separated from the next by a semi-colon. There is no "and" before the last name. If there is no author list, editor_list must be present and non-null.

Type: UTF8_Text_Preserved
Class Name: Document
Minimum Characters: 1
Nillable: false
Attribute Concept: LIST
Conceptual Domain: TEXT
Steward: pds
Namespace Id: pds


axes in Array

The axes attribute provides a count of the axes.

Type: ASCII_Integer
Class Name: Array
Minimum Value: 1
Maximum Value: 16
Nillable: false
Attribute Concept: COUNT
Conceptual Domain: INTEGER
Steward: pds
Namespace Id: pds


axes in Array_2D

The axes attribute provides a count of the axes.

Type: ASCII_Integer
Class Name: Array_2D
Minimum Value: 1
Maximum Value: 16
Nillable: false
Attribute Concept: COUNT
Conceptual Domain: INTEGER
Steward: pds
Namespace Id: pds


Value:
- 2 - Array_2D has 2 axes


axes in Array_3D

The axes attribute provides a count of the axes.

Type: ASCII_Integer
Class Name: Array_3D
Minimum Value: 1
Maximum Value: 16
Nillable: false
Attribute Concept: COUNT
Conceptual Domain: INTEGER
Steward: pds
Namespace Id: pds


Value:
- 3 - Array_2D has 3 axes


axis_index_order in Array

The axis_index_order attribute provides the axis index that varies fastest with respect to storage order.

Type: ASCII_Short_String_Collapsed
Class Name: Array
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: ORDER
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- Last Index Fastest - The values of a multi-dimensional array are stored in an order such that the last index changes fastest and the first index slowest.


axis_name in Axis_Array

The axis_name attribute provides a word or combination of words by which the axis is known.

Type: ASCII_Short_String_Collapsed
Class Name: Axis_Array
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: NAME
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds
Schematron Rule: The name of the first axis of an Array_2d_Image must be set to either Line or Sample.
Schematron Rule: The name of the second axis of an Array_2d_Image must be set to either Line or Sample.
Schematron Rule: In an Array_3D_Spectrum, if the axis_name is 'Band', then the Band_Bin_Set class must be present.


band_number in Band_Bin

The band_number attribute provides a number corresponding to the band in the spectral qube. The band number is equivalent to the instrument band number.

Type: ASCII_Integer
Class Name: Band_Bin
Minimum Value: 1
Maximum Value: 512
Nillable: false
Attribute Concept: NUMBER
Conceptual Domain: INTEGER
Steward: img
Namespace Id: pds


band_width in Band_Bin

The band_width attributes provides the width, at half height, of the band.

Type: ASCII_Real


Unit of Measure Type: Units_of_Length
Valid Units: AU, Angstrom, cm, km, m, micrometer, mm, nm
Class Name: Band_Bin
Minimum Value: 0
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: REAL
Steward: img
Namespace Id: pds


bit_fields in Packed_Data_Fields

The bit_fields attribute provides the number of defined bit fields (Field_Bit definitions) within the Packed_Data_Field.

Type: ASCII_Integer
Class Name: Packed_Data_Fields
Minimum Value: 1
Nillable: false
Attribute Concept: COUNT
Conceptual Domain: INTEGER
Steward: pds
Namespace Id: pds


bit_mask in Object_Statistics

The bit_mask attribute is a series of binary digits identifying the active bits in a value; it has exactly the same number of the bits as the array element to which it is applied.

Type: ASCII_Numeric_Base2
Class Name: Object_Statistics
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: MASK
Conceptual Domain: NUMERIC
Steward: pds
Namespace Id: pds


bit_string in Digital_Object

The bit string attribute is a sequence of digital bits. It is the content of a digital object.

Type: ASCII_Short_String_Collapsed
Class Name: Digital_Object
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


bundle_type in Bundle

The bundle_type attribute provides a classification for the bundle.

Type: ASCII_Short_String_Collapsed
Class Name: Bundle
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: TYPE
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Values:
- Archive - The Bundle contains at least one data collection
- Supplemental - The Bundle does not contain a data collection


center_wavelength in Band_Bin

The center_wavelength attribute provides the wavelength or frequency describing the center of a bin along the band axis of a spectral qube. When describing data from a spectrometer, the value corresponds to the peak of the response function for a particular detector and/or grating position.

Type: ASCII_Real


Unit of Measure Type: Units_of_Length
Valid Units: AU, Angstrom, cm, km, m, micrometer, mm, nm
Class Name: Band_Bin
Minimum Value: 0
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: REAL
Steward: img
Namespace Id: pds


character_constraint in ASCII_AnyURI

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_AnyURI
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_AnyURI must be limited to the ASCII encoding character set.


character_constraint in ASCII_DOI

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_DOI
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_DOI must be ASCII


character_constraint in ASCII_Date

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Date
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Date must be ASCII


character_constraint in ASCII_Date_DOY

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Date_DOY
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Date_DOY must be ASCII


character_constraint in ASCII_Date_Time

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Date_Time
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Date_Time musyt be ASCII


character_constraint in ASCII_Date_Time_DOY

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Date_Time_DOY
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Date_Time_DOY must be ASCII


character_constraint in ASCII_Date_Time_UTC

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Date_Time_UTC
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Date_Time_UTC must be ASCII


character_constraint in ASCII_Date_Time_YMD

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Date_Time_YMD
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Date_Time_YMD must be ASCII


character_constraint in ASCII_Date_YMD

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Date_YMD
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Date_YMD must be ASCII


character_constraint in ASCII_Directory_Path_Name

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Directory_Path_Name
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Directory_Path_Name must be ASCII


character_constraint in ASCII_File_Name

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_File_Name
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_File_Name must be ASCII


character_constraint in ASCII_File_Specification_Name

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_File_Specification_Name
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_File_Specification_Name must be ASCII


character_constraint in ASCII_Integer

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Integer
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_constraint in ASCII_LID

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_LID
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_LID must be ASCII


character_constraint in ASCII_LIDVID

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_LIDVID
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_LIDVID must be ASCII


character_constraint in ASCII_LIDVID_LID

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_LIDVID_LID
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_LIDVID_LID must be ASCII


character_constraint in ASCII_MD5_Checksum

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_MD5_Checksum
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_MD5_Checksum must be ASCII


character_constraint in ASCII_NonNegative_Integer

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_NonNegative_Integer
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_constraint in ASCII_Numeric_Base16

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Numeric_Base16
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_constraint in ASCII_Numeric_Base2

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Numeric_Base2
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Numeric_Base2 must be ASCII


character_constraint in ASCII_Numeric_Base8

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Numeric_Base8
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Numeric_Base8 must be ASCII


character_constraint in ASCII_Real

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Real
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_constraint in ASCII_Short_String_Collapsed

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Short_String_Collapsed
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Short_String_Collapsed must be ASCII


character_constraint in ASCII_Short_String_Preserved

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Short_String_Preserved
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Short_String_Preserved must be ASCII


character_constraint in ASCII_String

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_String
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_String must be ASCII


character_constraint in ASCII_Text_Collapsed

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Text_Collapsed
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Text_Collapsed must be ASCII


character_constraint in ASCII_Text_Preserved

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Text_Preserved
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Text_Preserved must be ASCII


character_constraint in ASCII_Time

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_Time
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_Time must be ASCII


character_constraint in ASCII_VID

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_VID
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- ASCII - Values of ASCII_VID must be ASCII


character_constraint in Character_Data_Type

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: Character_Data_Type
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_constraint in UTF8_Short_String_Collapsed

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: UTF8_Short_String_Collapsed
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_constraint in UTF8_Short_String_Preserved

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: UTF8_Short_String_Preserved
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_constraint in UTF8_Text_Preserved

The character_constraint attribute limits the characters allowed.

Type: ASCII_Short_String_Collapsed
Class Name: UTF8_Text_Preserved
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


character_encoding in ASCII_AnyURI

The character_encoding attribute identifies the standard that maps a set of allowed characters to their machine readable code.

Type: ASCII_Short_String_Collapsed
Class Name: ASCII_AnyURI
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- UTF-8 - Values of ASCII_AnyURI have UTF-8 character encoding.


character_encoding in Character_Data_Type

The character_encoding attribute identifies the standard that maps a set of allowed characters to their machine readable code.

Type: ASCII_Short_String_Collapsed
Class Name: Character_Data_Type
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: VALUE2
Conceptual Domain: SHORT_STRING
Steward: pds
Namespace Id: pds


Value:
- UTF-8 - Values of Character_Data_Type have UTF-8 character encoding


checksum_manifest_checksum in Information_Package_Component

The checksum manifest checksum provides the checksum for the checksum manifest file.

Type: ASCII_MD5_Checksum
Class Name: Information_Package_Component
Minimum Characters: 32
Maximum Characters: 32
Format: 0123456789abcdef
Nillable: false
Attribute Concept: CHECKSUM
Conceptual Domain: SHORT_STRING
Steward: ops
Namespace Id: pds


checksum_type in Information_Package_Component

The checksum type attribute provides the name of the checksum algorithm used to calculate the checksum value.

Type: ASCII_Short_String_Collapsed
Class Name: Information_Package_Component
Minimum Characters: 1
Maximum Characters: 255
Nillable: false
Attribute Concept: TYPE
Conceptual Domain: SHORT_STRING
Steward: ops
Namespace Id: pds


citation_information in Identification_Area

The citation_information is a relationship to Citation_Information, fields often used in citing the product.

Type: Association