urn:nasa:pds:a16photosupportdata:geom_orbital_photo_ephem:as16_ephem_data_descr 1.0 1.7.0.0 Product_Document 2017 This document describes the products in the Apollo 16 Metric (Mapping) and Panoramic Cameras Photographic Ephemeris Support Data Collection. 2017-06-07 1.0 Creation. 1972-04-20T02:31:19.086Z 1972-04-24T23:32:28.178Z Science Derived Ephemeris data (spacecraft state vectors, camera orientation, photograph position, and lighting data) computed during the Apollo era for photographic images taken by the Apollo 16 Metric (Mapping) and Panoramic Cameras of the moon from lunar orbit during the time span of April 20-24, 1972. Apollo 16 Mission urn:nasa:pds:context:investigation:mission.apollo_16 document_to_investigation Apollo 16 Command and Service Module Spacecraft urn:nasa:pds:context:instrument_host:spacecraft.a16c is_instrument_host Apollo 16 Metric (Mapping) Camera Instrument urn:nasa:pds:context:instrument:metriccam.a16c is_instrument Apollo 16 Panoramic Camera (Pancam) Instrument urn:nasa:pds:context:instrument:pancam.a16c is_instrument Moon Satellite urn:nasa:pds:context:target:satellite.earth.moon document_to_target Most of the text was acquired from the Apollo Image Archive website, http://apollo.sese.asu.edu/index.html, maintained by the School of Earth and Space Exploration at Arizona State University. 2017 1 PDF/A version English 1 as16_ephem_data_descr.pdf PDF/A