{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Thomas Morgan", "hasEmail": "mailto:thomas.h.morgan@nasa.gov"}, "description": "Mars Orbiter Camera (MOC) data  products on this volume are nine Narrow Angle Camera images  selected from orbits between 13 and 100; i.e., some images are  from outside the Assessment Orbits range of 19-36. The images  are in GIF format with detached PDS labels, and they have had  some cosmetic corrections applied (see VOLINFO for description).  As the images are large, reduced-size versions have also been  included for browsing. To assist in locating the images on the  planet, 'finder frames' have been provided; these are Viking  Orbiter MDIMs showing the outlines of the MOC images in the  context of the larger area. The locations of the MOC images  are also shown on the Mercator and South Polar Stereographic  orbit ground track maps below. (Note: MOC image files are named  according to the form NAnnnnxx, where nnnn is the orbit number  and xx is the image number within the orbit.)", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.mgs-m-moc-4-sampler-v1.0", "issued": "2021-05-21", "keyword": ["mars", "mars-global-surveyor"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=MGS-M-MOC-4-SAMPLER-V1.0", "license": "http://www.usa.gov/publicdomain/label/1.0/", "modified": "2025-07-17", "programCode": ["026:005"], "publisher": {"@type": "org:Organization", "name": "National Aeronautics and Space Administration"}, "references": ["https://pds.nasa.gov"], "theme": ["Earth Science"], "title": "MGS SAMPLER MARS ORBITER CAMERA IMAGES"}