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Record Search Query:
[Science_Parameters: Science_Category='EARTH SCIENCE', Science_Topic='OCEANS', Science_Term='MARINE GEOPHYSICS']
Gridded Population of the World, Version 3 (GPWv3): Population Count Grid
Entry ID: CIESIN_SEDAC_GPWv3_POPCOUNT
Summary
Abstract:
Gridded Population of the World, Version 3 (GPWv3) consists of estimates of human population for the years 1990, 1995, and 2000 by 2.5 arc-minute grid cells and associated datasets dated circa 2000. A proportional allocation gridding algorithm, utilizing more than 300,000 national and sub-national administrative units, is used to assign population values to grid cells. The population count grids ...
 Purpose: To provide a time series of raster data on population to facilitate data integration.
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Access Constraints
None
Use Constraints
The Trustees of Columbia University in the City of New York and the Centro Internacional de Agricultura Tropical (CIAT) hold the copyright of this dataset. Users are prohibited from any commercial, non-free resale, or redistribution without explicit written permission from CIESIN and CIAT. Users should acknowledge CIESIN and CIAT as the source used in the creation of any reports, publications, new datasets, derived products, or services resulting from the use of this dataset. CIESIN and CIAT also request reprints of any publications and notification of any redistributing efforts.
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Publications/References
Center for International Earth Science Information Network (CIESIN)/Columbia University (2006), Compendium of Environmental Sustainability Indicator Collections: Ancillary Data, NASA Socioeconomic Data and Applications Center (SEDAC), Palisades, NY, http://sedac.ciesin.columbia.edu/data/set/cesic-ancillary-data
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