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Start Over Resource Type Raster data Theme Imagery
2000. This raster dataset depicts the average number of hectares per land-area of a gridcell for cauliflower crops. Data quality categories include (0= m... University of Minnesota. Institute on the Environment.
2000. This raster dataset represents total cauliflower crop production in metric tons. Harvested area in hectares was multiplied by yield per hectare to ... University of Minnesota. Institute on the Environment.
2007. World Wildlife Fund (WWF). This drainage direction map for Central America defines the direction of flow from each cell in the conditioned digital elevation model to its stee... U.S. Geological Survey.
2007. World Wildlife Fund (WWF). This drainage direction map for Central America defines the direction of flow from each cell in the conditioned digital elevation model to its stee... U.S. Geological Survey.
2007. 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.
2007. 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.
2007. World Wildlife Fund (WWF). This raster layer is a void-filled digital elevation model (DEM) of Central America at 15 arc-seconds resolution. Elevation is expressed in meters ... U.S. Geological Survey.
2007. 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.
1902. Virtual Shanghai Project. This layer is a georeferenced image of a map of Shanghai titled 'Chang-hai et Environs.' Originally published in 1902, this map shows roads and oth... Virtual Shanghai Project.
1901. Virtual Shanghai Project. This layer is a georeferenced image of a map of Shanghai that was published in 1901. It shows historical Shanghai city data such as roads, strucutr... Virtual Shanghai Project.