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Federal
Geographic Boundaries Of Planetary Geologic Maps
Department of the Interior —
A polygon layer of regions of multiple planetary bodies beyond Earth that are covered by proposed or published planetary geologic maps published by the USGS. -
Federal
Known Terrestrial Analog Sites for Planetary Science
Department of the Interior —
A point layer of sites known to be useful analogs for planetary science, such as impact craters, dunes, volcanoes, and other processes observed on bodies across the...