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          Base Maps

          Other maps and indices included with ColombiaMap, GreaterAntillesMap and CentralAmericaMap

           

          • Prospect databases for each GIS product include a geologic base map, provided in vector format
          • Prospect and land status databases for each GIS product include vector files for infrastructure (roads, cities, towns, etc.)
          • Prospect and Land Status databases for each GIS? product include a shaded relief map, derived from 90-meter resolution SRTM (Shuttle Radar Topography Mission) imagery.
          • The Central America and Greater Antilles databases include indices showing the location of stream sediment surveys, geophysical surveys, and 1:50,000 scale topographic maps.

          Click on the images below to view a larger image.

          Shaded Relief

          shaded_relief
          Geology

          detailed-geologic-base-maps

           

          Infrastructure

          base_map_geography1
          Topographic Map Index

          base_map_topo_indx

           

          Stream Sediment Survey Coverage

          base_map_costarica_strm_sed
          ?

           

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