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Global Gridded Geographically Based Economic Data (G-Econ), v4 (1990, 1995, 2000, 2005)

Spatial Economic Data

To provide global gridded Gross Domestic Product (GDP) data in both Market Exchange Rate (MER) and Purchasing Power Parity (PPP) to be used for socioeconomic, environmental, climate, and other related research.

Global Estimated Net Migration Grids By Decade, v1 (1970 – 2000)

Population Dynamics

To provide estimates of net-migration (in-migration minus out-migration) per one-kilometer grid cell on a decadal basis for the 1970s, 1980s, and 1990s.

Global Amphibian Richness Grids, 2015 Release (2013)

Gridded Species Distribution

To provide information on the number of amphibian species present at a one-kilometer spatial resolution which can be used in modeling efforts, wildlife conservation planning, natural resource management, policy-making, biodiversity studies and human-environment interactions.

Global Mammal Richness Grids, 2015 Release (2013)

Gridded Species Distribution

To provide information on the number of mammal species present at a one-kilometer spatial resolution which can be used in modeling efforts, wildlife conservation planning, natural resource management, policy-making, biodiversity studies and human-environment interactions.

Anthropogenic Biomes of the World, v2 (1700)

Anthropogenic Biomes

To provide information on anthropogenic transformation of the biosphere circa 1700 for global land use studies and research on human-environment interactions.

Anthropogenic Biomes of the World, v2 (1800)

Anthropogenic Biomes

To provide information on anthropogenic transformation of the biosphere circa 1800 for global land use studies and research on human-environment interactions.

Anthropogenic Biomes of the World, v2 (2000)

Anthropogenic Biomes

To provide information on anthropogenic transformation of the biosphere circa 2000 for global land use studies and research on human-environment interactions.

Anthropogenic Biomes of the World, v2 (1900)

Anthropogenic Biomes

To provide information on anthropogenic transformation of the biosphere circa 1900 for global land use studies and research on human-environment interactions.

Summary File 3: Metropolitan Statistical Areas, v1 (1990)

U.S. Census Grids

To provide gridded demographic data, including characteristics of income, education, and housing, for metropolitan statistical areas at a finer resolution than is available in the 30 arc-second grids used for the United States as a whole.

Summary File 3, v1 (1990)

U.S. Census Grids

To provide gridded demographic data, including characteristics of income, education, and housing, for the United States for data integration.

Summary File 1: Metropolitan Statistical Areas, v1 (1990)

U.S. Census Grids

To provide gridded demographic data, including characteristics of age, race, ethnicity, and housing, for metropolitan statistical areas at a finer resolution than is available in the 30 arc-second grids used for the United States as a whole.

Summary File 1, v1 (1990)

U.S. Census Grids

To provide gridded demographic data, including characteristics of age, race, ethnicity, and housing, for the United States.

Phosphorus in Manure Production, v1 (1994 – 2001)

Global Agricultural Inputs, v1

To provide phosphorus in manure production data that can be used in socioeconomic and ecological modeling and to explore anthropogenic activities on ecosystems.

Phosphorus Fertilizer Application, v1 (1994 – 2001)

Global Agricultural Inputs, v1

To provide phosphorus fertilizer application data that can be used in socioeconomic and ecological modeling and to explore anthropogenic activities on ecosystems.

Nitrogen Fertilizer Application, v1 (1994 – 2001)

Global Agricultural Inputs, v1

To provide nitrogen fertilizer application data that can be used in socioeconomic and ecological modeling and to explore anthropogenic activities on ecosystems.

Nitrogen in Manure Production, v1 (1994 – 2001)

Global Agricultural Inputs, v1

To provide nitrogen in manure production data that can be used in socioeconomic and ecological modeling and to explore anthropogenic activities on ecosystems.

Population Count Grid, v1 (1990, 1995, 2000)

Global Rural-Urban Mapping Project (GRUMP), v1

To provide a time series of raster population data for ntegration with other data sets.

Urban Extents Grid, v1 (1995)

Global Rural-Urban Mapping Project (GRUMP), v1

To provide a raster representation of urban areas (or urban mask) for use with GRUMP population grids or other data sets.

Land and Geographic Unit Area Grids, v1 (2000)

Global Rural-Urban Mapping Project (GRUMP), v1

To provide land area data for use with GRUMPv1 population and urban data as well as a quantitative measure of resolution of the input spatial units for GRUMPv1.

Population Density Grid, v1 (1990, 1995, 2000)

Global Rural-Urban Mapping Project (GRUMP), v1

To provide a time series of raster population density data for data integration.

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