2008. World Wildlife Fund (WWF). HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales)flow accumulation maps define amount of upstream a... U.S. Geological Survey.
Search Results
2008. World Wildlife Fund (WWF). HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales)flow accumulation maps define amount of upstream a... U.S. Geological Survey.
2008. World Wildlife Fund (WWF). This raster layer is a void-filled digital elevation model (DEM) of Australasia at 15 arc-seconds resolution. Elevation is expressed in meters and ... U.S. Geological Survey.
2008. World Wildlife Fund (WWF). HydroSHEDS (Hydrological data and maps based on SHuttle Elevation Derivatives at multiple Scales) provides hydrographic information in a consistent... U.S. Geological Survey.
1855. Colton, J. H. (Joseph Hutchins), 1800-1893 and Stanford Geospatial Center. This layer is a georeferenced raster image of an historic regional map of Southern Africa originally created by J.F. Colton in 1855. All map collar... Stanford Digital Repository.
1843. Rumsey, David, 1944- and Society for the Diffusion of Useful Knowledge (Great Britain). This layer is a georeferenced image of a map of Egypt and Arabia, originally created by the Society for the Diffusion of Useful Knowledge in 1843. ... Cartography Associates.
1846. Rumsey, David, 1944-, Mitchell, Samuel Augustus, and Burroughs, H. N. This layer is a georeferenced image of a map of California, Texas, and Oregon, originally created by S. Mitchell and H. Burroughs in 1846. The orig... Cartography Associates.
1992. Geological Survey (U.S.). This raster layer is a georeferenced image of 1992 land cover for the conterminous United States, at a resolution of 200 meters. The map layer was ... Geological Survey (U.S.).
1987, 1988, 1989, 1990, 1991, 1992, and 1993. National Atlas of the United States. The Satellite View of the Conterminous United States, with Shaded Relief map layer is a 200-meter-resolution simulated-natural-color image of the U... National Atlas of the United States.
2002. National Atlas of the United States. The color conterminous United States shaded relief data were derived from National Elevation Dataset (NED) data, and show the terrain of the conter... National Atlas of the United States.