CIESIN Population Statistics WPS Estimates population counts (persons, 2005) within provided polygon features. Uses Gridded Population of the World, version 3, population estimates, land areas (square km), and mean administrative unit area (square km) to generate a table containing the population estimate(s) and summary statistics. For more detail see: http://sedac.ciesin.columbia.edu/mapservices/arcgis/server/proxyoutput/sedac_GPW/PopStatsFeatures.htm WPS Population GPW geoprocessing WPS 1.0.0 0.4.0 NONE NONE SEDAC SEDAC User Services ciesin.info@ciesin.columbia.edu org.ciesin.gis.wps.algorithms.PopStatsGet population statistics for a certain area or set of areas. en-US en-US