urn:nasa:pds:mro_sharad_us_radargrams:document_catalog 1.1 1.18.0.0 Product_Collection 2024 Mars Reconnaissance Orbiter SHARAD U.S. Radargrams PDS3 Catalog Collection 2025-10-21 1.1 insthost and sharadinst updates 2024-07-29 1.0 Initial version 2006-12-06T02:08:22.929Z MARS RECONNAISSANCE ORBITER Mission urn:nasa:pds:context:investigation:mission.mars_reconnaissance_orbiter collection_to_investigation SHARAD MARS RECONNAISSANCE ORBITER Host urn:nasa:pds:context:instrument_host:spacecraft.mro is_instrument_host SHALLOW RADAR Instrument urn:nasa:pds:context:instrument:sharad.mro is_instrument Mars Planet urn:nasa:pds:context:target:planet.mars collection_to_target urn:nasa:pds:context:resource:resource.mro_sharad_us_radargrams_online has_resource Document collection_document_catalog_inventory.csv inventory 0 PDS DSV 1 5 Carriage-Return Line-Feed Comma 2 0 256 Member Status 1 ASCII_String 1 This column specifies the Member Status of the files that comprise the collection. LIDVID_LID 2 ASCII_LIDVID_LID 255 This column specifies the LIDVID of the files that comprise the collection. inventory_has_member_product