Center for International Earth Science Information Network (CIESIN)/Columbia University, International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT) (2011), Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Coastlines, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
Center for International Earth Science Information Network (CIESIN)/Columbia University, International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT) (2011), Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Count Grid, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/grump-v1-population-count Center for International Earth Science Information Network (CIESIN)/Columbia University, International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT) (2011), Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): National Administrative Boundaries, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/grump-v1-national-admin-b... Center for International Earth Science Information Network (CIESIN)/Columbia University, International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT) (2011), Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): National Identifier Grid, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/grump-v1-national-identif... Center for International Earth Science Information Network (CIESIN)/Columbia University, International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT) (2011), Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Settlement Points, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/grump-v1-settlement-points Center for International Earth Science Information Network (CIESIN), Columbia University; International Food Policy Research Institute (IFPRI); The World Bank; Centro Internacional de Agricultura Tropical (CIAT) (2011), Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extents Grid, 1.00, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/grump-v1-urban-extents Center for International Earth Science Information Network (CIESIN)/Columbia University, International Food Policy Research Institute (IFPRI), The World Bank, and Centro Internacional de Agricultura Tropical (CIAT) (2011), Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Density Grid, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY,
http://sedac.ciesin.columbia.edu/data/set/grump-v1-population-density