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Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types ArcGIS REST Map Service (2) ArcGIS Service Definition (2) Map Service (2) Contacts USGS Astrogeology Science Center Marc Hunter, USGS Astrogeology Science Center, IT Specialist (Applications Software) Tag Types Theme (2) Label (1) Place (1) Subject (1) Tag Schemes None (1) ISO 19115 Topic Categories (1) View Results as: JSON ATOM CSV

Geologic Map of the Amenthes Quadrangle of Mars This dataset contains two feature classes - contacts and map units - digitized from the Atlas of Mars 1:5,000,000 Geologic Series Map Amenthes Area (1979). Geologic structures have been omitted. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: Amenthes, Geology, Mars, geoscientificInformation Geologic Map fo the Beethoven Quadrangle of Mercury The Beethoven quadrangle is located in the equatorial region of Mercury, in the center of the imaged area. Most pictures of the quadrangle were obtained at high sun angles as the Mariner 10 spacecraft receded from the planet. Images in the northeastern part of the quadrangle are very poor to unusable. Another difficulty in mapping is the poor match in topographic bases between Beethvoen and adjacent quadrangles. Mismatches are especially common along the borders withthe Kuiper and Discovery quadrangles to the east and southeast. Categories: Data; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Downloadable, Map Service; Tags: 1:5,000,00, Geological and Geophysical, Mariner10, Mercury, Planetary sciences, All tags... TVcamera, Fewer tags