To provide a set of coastlines consistent with GPWv3 raster data for cartographic purposes.

To provide information on the geographical locations, areas, administrative division codes, and names of the administrative regions of China.

To provide raster based GIS coverage of Mexican population for data integration.

To provide information of geographical locations, areas, administrative division codes, and names for the administrative regions of China.

To provide a cumulative measure of human modification of terrestrial lands based on modeling the physical extents of 13 anthropogenic stressors and their estimated impacts using spatially-explicit global data sets.

To provide maps of the input administrative units used in GPWv3.

To provide an authoritative boundary layer for the geographies associated with the Public Use Micro Sample (PUMS) data files.

To provide a raster representation of nation-states in GPWv3 for use in aggregating population data.

To provide an urban place GIS coverage of Mexico.

To provide a quantitative measure of the input resolution of administrative units used for GPWv3.

To provide a quantitative measure of the input resolution of administrative units used for GPWv3.

To provide county and state boundary data for the U.S.

To provide a vector (point) version of the input administrative units used in GPWv3 for use in data integration.

To provide a global data set of average summer daytime maximum/nighttime minimum land surface temperatures (LSTs) for urban extents, as well as the LST difference between the urban area and the buffer.

To provide raster representations of global summer daytime maximum and nighttime minimum surface temperature for studies related to human health and climate change.

To provide the ATSDR polygon data set of hazardous waste sites in the United States, Puerto Rico, and other territories which can be used to identify nearby populations and assess their potential risk.

To provide an easily accessible, corrected EPA data set of the geo-referenced locations displayed as points for all the National Priorities List (NPL) Superfund sites in the United States, Puerto Rico, and other territories.

To provide an easily accessible, corrected data set of polygons for hazardous waste sites in the United States which can be used to identify nearby populations and assess their potential risk.

To provide high spatial resolution estimates of global urban extent derived from global 30m Landsat satellite data for the target year 2010 and a companion dataset to the Global Man-made Impervious Surface (GMIS) dataset.

To provide high spatial resolution estimates of global man-made imperviousness for the target year 2010, derived from global 30m Landsat satellite data and a companion dataset to the Global Human Built-up And Settlement Extent (HBASE) dataset.