2014. This polygon shapefile is a representation of the coverage area for 2G mobile communications networks around the world in 2014. The data is created... Collins Bartholomew Ltd.
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2014. This point shapefile contains locations of 3G mobile cellular towers around the world for 2014. The data is created from submissions made directly ... Collins Bartholomew Ltd.
2014. This polygon shapefile is a representation of the coverage area for 3G mobile communications networks around the world in 2014. The data is created... Collins Bartholomew Ltd.
2014. This point shapefile contains locations of 4G mobile cellular towers around the world for 2014. The data is created from submissions made directly ... Collins Bartholomew Ltd.
2014. This polygon shapefile is a representation of the coverage area for 4G mobile communications networks around the world in 2014. The data is created... Collins Bartholomew Ltd.
1797. Borgia, Camillo Giovanni Paolo, 1777-1817. Engraving from a copper plate made by an unknown cartographer about 1410. For a history and description of the map see Nordenskild, A.E., "An accou...
2020. Matthew N. Hayek, Helen Harwatt, William J. Ripple, and Nathaniel D. Mueller. This multi-band raster data represents estimates of carbon opportunity cost. The data is captured at a resolution of 5 arcminutes over the global d...
2020. Matthew N. Hayek, Helen Harwatt, William J. Ripple, and Nathaniel D. Mueller. This multi-band raster data represents hectacres of pastureland that are currently occupied by feed crops. The pixel band ranges represent two esti...
2000. This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2000. LandScan integrates daytime movements and col... Oak Ridge National Laboratory.
2001. This raster dataset contains population counts at 30 arc second resolution (1 km. or finer) for 2001. LandScan integrates daytime movements and col... Oak Ridge National Laboratory.