EarthWorks Geospatial Catalog

Gridded Species Distribution, Version 1: Global Amphibians Presence Grids

Description
The Global Amphibians Presence Grids of the Gridded Species Distribution, Version 1 is a reclassified version of the original grids of amphibian species distribution maps. The data include 1- kilometer presence/absence grids for individual species available in Geographic Coordinate System (GCS). The input vector layers were produced by a consortium led by NatureServe. The gridding and grid processing are done by the Columbia University Center for International Earth Science Information Network (CIESIN).
Publisher
NASA Socioeconomic Data and Applications Center (SEDAC)
Year
2005
Held by
Columbia
More details at
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