Post-peer-review The Ancillary_Product class identifies an ancillary measurement related to a Spectral Library specimen. The Measurement_Instrument class contains attributes that identify the instrument that made the measurement. The Measurement_Parameters class contains attributes relevant to a single measurement of a specimen. The Specimen_Classification class provides information about how a specimen has been classified. The Specimen_Parameters class provides information about a specimen for which measurements have been made. The Spectral_Library_Product class provides information about a data product in the Spectral Library. This section contains the simpleTypes that provide more constraints than those at the base data type level. The simpleTypes defined here build on the base data types. This is another component of the common dictionary and therefore falls within the common namespace. The ancillary_product_type element provides the type of data found in an ancillary product. The data_producer_name element provides the name of the creator of the product. For products in RELAB, the value of data_producer_name is always "RELAB". The data_provider_name element provides the full name of the person who submitted the product to the library. The emission_angle element provides the angle between the local vertical at the intercept point and a vector from the intercept point to the sensor. The incidence_angle element provides the angle between the local vertical at the intercept point and a vector from the intercept point to the detector. The instrument_name element provides a descriptive name of the instrument that made a spectral measurement. The material_common_name element gives the specific name of the specimen material, as specifically as it is known. For example, if a specimen is pure olivine, put "Olivine". If a specimen is a mixture of kaolinite and opal, put "Kaolinite/Opal". Indicate if "Unidentified". The material_origin element identifies whether the specimen is natural or synthetic. The material_state element identifies the physical state of the specimen. The material_subtype element identifies the material subtype of the specimen. The material_type element indicates the general type of the specimen. The measurement_atmosphere_composition element identifies any gas(es) present in measurement environment. The measurement_atmosphere_description decribes the atmospheric conditions through which the data was taken. The measurement_atmosphere_pressure element provides the atmospheric pressure of the measurement environment. The measurement_atmosphere_relative_humidity element provides the relative humidity of the measurement environment. The measurement_atmosphere_temperature element provides the temperature of the measurement environment. The measurement_date_time element identifies the date and time of the observation and measurement. The measurement_geometry_type element identifies the type of geometry at which a measurement is taken. The measurement_notes element contains relevant notes about how a measurement was made. The measurement_reference_standard element identifies the standard object on which observations are performed in order to calibrate a measurement. The measurement_requestor element identifies the individual or laboratory who requested the measurement. It may occur more than once. The measurement_segments element gives the number of measurement segments that were combined to create the spectrum. If the spectrum is not merged from multiple segments, then the value of measurement_segments is 1. The measurement_source_description element identifies the source used for the measurement such as the type of lamp, heating element, laser, or radioactive source. The measurement_type element identifies the type of spectroscopy performed on a specimen. The mineral_subtype element identifies the mineral subtype of the specimen. The mineral_type element identifies the type of mineral to which the specimen belongs. The organic_type element identifies the organic type to which the specimen belongs. The phase_angle element provides the angle between incidence and emission vectors. The processing_description element provides information about how measurement(s) for a particular product were made, in addition to the information given in the Measurement Parameters class. In the case of a product created by merging multiple measurements, this element describes how the merge was done. The rock_subtype element identifies the rock subtype of the specimen. The rock_type element identifies the type of rock the specimen is. The segment_number element identifies which segment of a merged spectrum is described by a Measurement_Parameters class. The first segment is segment number 1. If the spectrum is not merged from multiple segments, then the value of segment_number is 1. The source_specimen_id element identifies the source specimen from which the observed specimen is derived. The specimen_collection_location element provides the place where the specimen was collected. The specimen_description element provides a short description of the specimen. The specimen_id element uniquely identifies the specimen. The specimen_max_size element identifies the maximum particle size of the observed specimen. The specimen_min_size element identifies the minimum particle size of the observed specimen. The specimen_name element identifies the specimen as it is named where it is being kept. The specimen_owner_location element provides the institution or laboratory name where the specimen resides. The specimen_owner_name element identifies the individual or laboratory to whom the specimen belongs. The specimen_type element gives one or more terms that classify the origin of the specimen. The spectral_range_max element identifies the maximum value at which a given data item was sampled. For example, a spectrum that was measured in the 0.4 to 3.5 um spectral range would have a spectral_range_max value of 3.5. The spectral_range_min element identifies the minimum value at which a given data item was sampled. For example, a spectrum that was measured in the 0.4 to 3.5 um spectral range would have a spectral_range_min value of 0.4. The spectral_range_parameter_name element identifies the name of the parameter which determines the sampling interval of the measurement. The spectral_range_unit element identifies the unit of measure for the values specified by spectral_range_min and spectral_range_max. The spectral_resolution_width_max element identifies the maximum width of a spectral band in a given spectrum. If all bands are the same width, spectral_resolution_width_min and spectral_resolution_width_max will have the same value. The spectral_resolution_width_min element identifies the minimum width of a spectral band in a given spectrum. If all bands are the same width, spectral_resolution_width_min and spectral_resolution_width_max will have the same value. The spectral_resolution_width_unit element identifies the unit of measure for the values specified by spectral_resolution_width_min and spectral_resolution_width_max. The spectral_sampling_interval_max element identifies the maximum distance between band centers in a given spectrum. If all band centers are equally spaced, spectral_sampling_interval_min and spectral_sampling_interval_max will have the same value. The spectral_sampling_interval_min element identifies the minimum distance between band centers in a given spectrum. If all band centers are equally spaced, spectral_sampling_interval_min and spectral_sampling_interval_max will have the same value. The spectral_sampling_interval_unit element identifies the unit of measure for the values specified by spectral_sampling_interval_min and spectral_sampling_interval_max. The synthetic_processing_description element describes how a synthetic specimen has been processed. The synthetic_type element identifies the process by which the specimen was produced synthetically. The volatile_type element indicates whether the material was volatile-poor (less than 2.0% LOI) or volatile-rich (greater than 2.0% LOI).