<?xml version="1.0"?>
<?xml-model href="https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1L00.sch"
  schematypens="http://purl.oclc.org/dsdl/schematron"?>
<Product_Collection xmlns="http://pds.nasa.gov/pds4/pds/v1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://pds.nasa.gov/pds4/pds/v1 https://pds.nasa.gov/pds4/pds/v1/PDS4_PDS_1L00.xsd">
  <Identification_Area>
    <logical_identifier>urn:nasa:pds:mro_hirise:nomap</logical_identifier>
    <version_id>3.0</version_id>
    <title>PDS4 Mars Reconnaisance Orbiter High Resolution Imaging Science Experiment(HiRISE) Non-map Projected Products</title>
    <information_model_version>1.21.0.0</information_model_version>
    <product_class>Product_Collection</product_class>
    <Citation_Information>
      <author_list>McEwan, A.</author_list>
      <editor_list>Heyd, R.</editor_list>
      <publication_year>2023</publication_year>
      <keyword>Mars Reconnaisance Orbiter</keyword>
      <keyword>HiResolution Imaging Science Experiment</keyword>
      <keyword>cameras</keyword>
      <keyword>Mars</keyword>
      <keyword>geosciences</keyword>
      <keyword>imaging</keyword>
      <keyword>HiRISE</keyword>
      <description> 
                The nomap collection in the mro_hirise bundle is a collection of non-map projected products 
                derived from observations acquired by the HiRISE instrument.  These products are derived from 
                calibrated data, but have undergone various cosmetic corrections to reduce noise and
                improve contrast of the imagery that may not have preserved the flux calibration.  These 
                products are in the original instrument camera space and the original native spatial resolution of 
                the HiRISE camera is preserved.  In addition, while every effort has been made to mosaic these
                products as best as possible, seams between the different CCD detectors in HiRISE' detector array 
                may be visible in some of these products.
            </description>
    </Citation_Information>
    <Modification_History>
      <Modification_Detail>
        <modification_date>2025-05-22</modification_date>
        <version_id>1.0</version_id>
        <description>Label created.</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2025-08-29</modification_date>
        <version_id>1.0</version_id>
        <description>
           Browse NOMAP products from orbits 88800 to 89199 released.
</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2025-09-30</modification_date>
        <version_id>1.0</version_id>
        <description>
           Browse NOMAP products from orbits 88800 to 89599 released.
</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2025-12-04</modification_date>
        <version_id>1.0</version_id>
        <description>
           Browse NOMAP products from orbits 88800 to 90299 released.
</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2026-01-06</modification_date>
        <version_id>1.0</version_id>
        <description>
           Browse NOMAP products from orbits 88800 to 90699 released.
</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2026-02-03</modification_date>
        <version_id>2.0</version_id>
        <description>
           Browse NOMAP products from orbits 88800 to 90899 released.
</description>
      </Modification_Detail>
      <Modification_Detail>
        <modification_date>2026-03-31</modification_date>
        <version_id>3.0</version_id>
        <description>
		Browse NOMAP products from orbits 88800 to 91799 released.
		Products derived from ESP_091969_1660 and ESP_091973_1015 
		release to support a press release.
</description>
      </Modification_Detail>
    </Modification_History>
  </Identification_Area>
  <Context_Area>
    <comment>Mission Observations</comment>
    <Time_Coordinates>
      <start_date_time>2006-03-24T00:00:00.000Z</start_date_time>
      <stop_date_time nilReason="unknown" xsi:nil="true"/>
    </Time_Coordinates>
    <Primary_Result_Summary>
      <purpose>Science</purpose>
      <processing_level>Raw</processing_level>
      <processing_level>Partially Processed</processing_level>
      <processing_level>Calibrated</processing_level>
      <processing_level>Derived</processing_level>
      <Science_Facets>
        <wavelength_range>Visible</wavelength_range>
        <wavelength_range>Near Infrared</wavelength_range>
        <domain>Surface</domain>
        <discipline_name>Imaging</discipline_name>
      </Science_Facets>
    </Primary_Result_Summary>
    <Investigation_Area>
      <name>MARS RECONNAISSANCE ORBITER</name>
      <type>Mission</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:investigation:mission.mars_reconnaissance_orbiter</lid_reference>
        <reference_type>collection_to_investigation</reference_type>
        <comment>This is the PDS4 logical identifier for the Mars Reconnaissance Orbiter mission.</comment>
      </Internal_Reference>
    </Investigation_Area>
    <Observing_System>
      <Observing_System_Component>
        <name>HIGH RESOLUTION IMAGING SCIENCE EXPERIMENT</name>
        <type>Instrument</type>
        <Internal_Reference>
          <lid_reference>urn:nasa:pds:context:instrument:hirise.mro</lid_reference>
          <reference_type>is_instrument</reference_type>
          <comment>This is the PDS4 logical identifier for the HiRISE Instrument</comment>
        </Internal_Reference>
      </Observing_System_Component>
    </Observing_System>
    <Target_Identification>
      <name>Mars</name>
      <type>Planet</type>
      <Internal_Reference>
        <lid_reference>urn:nasa:pds:context:target:planet.mars</lid_reference>
        <reference_type>collection_to_target</reference_type>
        <comment>Reference to the Planet - Mars target</comment>
      </Internal_Reference>
    </Target_Identification>
  </Context_Area>
  <Reference_List>
    <Internal_Reference>
          <lid_reference>urn:nasa:pds:context:resource:resource.mro_hirise_online</lid_reference>
          <reference_type>has_resource</reference_type>
       </Internal_Reference>
       <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:node:node.geoscience</lid_reference>
      <reference_type>collection_curated_by_node</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:node:node.imaging</lid_reference>
      <reference_type>collection_curated_by_node</reference_type>
    </Internal_Reference>
    <Internal_Reference>
      <lid_reference>urn:nasa:pds:context:instrument:hirise.mro</lid_reference>
      <reference_type>collection_to_context</reference_type>
    </Internal_Reference>
  </Reference_List>
  <Collection>
    <collection_type>Data</collection_type>
  </Collection>
  <File_Area_Inventory>
    <File>
      <file_name>collection_nomap_inventory.csv</file_name>
      <local_identifier>inventory_collection.data</local_identifier>
    </File>
    <Inventory>
      <local_identifier>collection_inventory.data</local_identifier>
      <offset unit="byte">0</offset>
      <parsing_standard_id>PDS DSV 1</parsing_standard_id>
      <records>24309</records>
      <record_delimiter>Carriage-Return Line-Feed</record_delimiter>
      <field_delimiter>Comma</field_delimiter>
      <Record_Delimited>
        <fields>2</fields>
        <groups>0</groups>
        <maximum_record_length unit="byte">255</maximum_record_length>
        <Field_Delimited>
          <name>Member Status</name>
          <field_number>1</field_number>
          <data_type>ASCII_String</data_type>
          <maximum_field_length unit="byte">1</maximum_field_length>
          <description>This columns specifies the Member Status of the files that comprise the collection. </description>
        </Field_Delimited>
        <Field_Delimited>
          <name>LIDVID_LID</name>
          <field_number>2</field_number>
          <data_type>ASCII_LIDVID_LID</data_type>
          <maximum_field_length unit="byte">255</maximum_field_length>
          <description>This columns specifies the LIDVID of the files that comprise the collection. </description>
        </Field_Delimited>
      </Record_Delimited>
      <reference_type>inventory_has_member_product</reference_type>
    </Inventory>
  </File_Area_Inventory>
</Product_Collection>
