Summary File 3, v 1 (2000)
U.S. Census Grids
To provide gridded demographic data, including characteristics of income, education, and housing, for the United States and Puerto Rico for data integration.
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Summary File 3: Metropolitan Statistical Areas, v 1 (2000)
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.
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Summary File 1, v 1 (2000)
U.S. Census Grids
To provide gridded demographic data, including characteristics of age, race, ethnicity, and housing, for the United States and Puerto Rico for data integration.
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Summary File 1: Metropolitan Statistical Areas, v 1 (2000)
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.
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Urban Extents Grid, v 1 (1995)
Global Rural-Urban Mapping Project (GRUMP), v 1
To provide a raster representation of urban areas (or urban mask) for use with GRUMP population grids or other data sets.
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Settlement Points, v 1 (1990, 1995, 2000)
Global Rural-Urban Mapping Project (GRUMP), v 1
To provide populated place (point) data with consistent population estimates.
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Population Density Grid, v 1 (1990, 1995, 2000)
Global Rural-Urban Mapping Project (GRUMP), v 1
To provide a time series of raster population density data for data integration.
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Population Count Grid, v 1 (1990, 1995, 2000)
Global Rural-Urban Mapping Project (GRUMP), v 1
To provide a time series of raster population data for ntegration with other data sets
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National Identifier Grid, v 1 (1990, 1995, 2000)
Global Rural-Urban Mapping Project (GRUMP), v 1
To permit the summation of population values by country/territory and, in combination with other data layers, the summation of population values by irregular areas represented in the other data layers and country/territory.
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National Administrative Boundaries, v 1 (1990)
Global Rural-Urban Mapping Project (GRUMP), v 1
To permit cartographic display of countries and territories that exactly match the GRUMPv1 population surfaces
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Land and Geographic Unit Area Grids, v 1 (1990)
Global Rural-Urban Mapping Project (GRUMP), v 1
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.
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Coastlines, v 1 (2000)
Global Rural-Urban Mapping Project (GRUMP), v 1
To permit cartographic display of coastlines that exactly match the GRUMPv1 population surfaces.
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Population Density Grid, v 3 (1990, 1995, 2000)
Gridded Population of the World (GPW), v 3
To provide a time series of raster data on population density to facilitate data integration.
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Population Count Grid, v 3 (1990, 1995, 2000)
Gridded Population of the World (GPW), v 3
To provide a time series of raster data on population to facilitate data integration.
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Population, Landscape, And Climate Estimates (PLACE), v 2 (1990, 2000)
National Aggregates of Geospatial Data Collection (NAGDC)
To provide tabular data on environmental conditions (elevations, climate, coastal) in which people reside.
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Urban-Rural Population Estimates, v 1 (2000)
Low Elevation Coastal Zone (LECZ)
To provide estimates of urban and rural populations and land areas in the low elevation coastal zone.
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Population Density Grid Future Estimates, v 3 (2005, 2010, 2015)
Gridded Population of the World (GPW), v 3
To provide a time series of raster data on population projected to the year 2015 to facilitate data integration.
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Population Count Grid Future Estimates, v 3 (2005, 2010, 2015)
Gridded Population of the World (GPW), v 3
To provide a time series of raster data on population projected to the year 2015 to facilitate data integration.
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Country-Level Population and Downscaled Projections Based on the SRES B2 Scenario, v 1 (1990 – 2100)
IPCC Special Report on Emissions Scenarios
To provide data on country-level population and downscaled projections based on the SRES B2 marker scenario.
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Country-Level Population and Downscaled Projections Based on the SRES A1, B1, and A2 Scenarios, v 1 (1990 – 2100)
IPCC Special Report on Emissions Scenarios
To provide data on country-level population and downscaled projections based on the SRES A1, B1, and A2 marker scenarios.
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