Niobe Planitia Region (I-2467), Venus: base maps for geologic mapping.

This data repository contains the base map for the geologic mapping of the Niobe Planitia Region (I-2467) of Venus. Data for this study were provided by the U.S. Geological Survey (USGS) Astrogeology Team in the projection parameters (Mercator projection). The data are also available online from the USGS Map-a-planet website (https://astrocloud.wr.usgs.gov/ ).

The datasets include: (a) Cycle 1 (east-directed illumination, or left-looking) SAR images cover essentially the entire I-2467 map area; (b) Topography (Global Topographic Data Record 3; GTDR 3); (c) Slope data (Global Slope Data Record; GSDR); (d) Reflectivity (Global Reflectivity Data Record; GRDR); and (e) Emissivity (Global Emissivity Data Record; GEDR).