[Location: Location_Category='CONTINENT', Location_Type='SOUTH AMERICA', Location_Subregion1='BRAZIL']
Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Count Grid
Entry ID: CIESIN_SEDAC_GRUMPv1_POPCOUNT

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Summary
Abstract: The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1) consists of estimates of human population for the years 1990, 1995, and 2000 by 30 arc-second (1km) grid cells and associated datasets dated circa 2000. A proportional allocation gridding algorithm, utilizing more than 1,000,000 national and sub-national geographic units, is used to assign population values (counts, in persons) to grid ... View entire text

Purpose: To provide a time series of raster population data for ntegration with other data sets.
Related URL
Link: GET DATA
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Geographic Coverage
(Click for Interactive Map)
Spatial coordinates   
  N: 85.0   S: -58.0   E: 180.0   W: -180.0

Data Set Citation
Dataset Originator/Creator: 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)
Dataset Title: Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Population Count Grid
Dataset Release Date: 2011
Dataset Release Place: Palisades, NY
Dataset Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Version: 1.00
Data Presentation Form: raster
Online Resource: http://sedac.ciesin.columbia.edu/data/set/grump-v1-population-count
Temporal Coverage
Start Date: 1990-07-01
Stop Date: 1990-07-01
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Location Keywords
Science Keywords
ISO Topic Category
Platform
WIND Ancillary Description
Instrument
EPACT > Energetic Particles: Acceleration, Composition and Transport (WIND) Ancillary Description
Project
Ancillary Keywords
Data Set Progress
IN WORK
Originating Center
NASA
Data Center
National Space Science Data Center, Space Science Data Operation Office, Goddard Space Flight Center, NASA Supplemental Info
Data Center URL: http://nssdc.gsfc.nasa.gov/

Data Center Personnel
Name: NSSDC USER SUPPORT OFFICE
Email: nssdc-request at lists.nasa.gov
Contact Address:
National Space Science Data Center
NSSDC/Code 633.4
NASA/Goddard Space Flight Center
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
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Distribution
Distribution Media: online ftp, www
Distribution Format: CDF, ascii, images
Fees: none
Personnel
TYCHO T. VON ROSENVINGE
Role: INVESTIGATOR
Email: tycho.t.vonrosenvinge at nasa.gov
Contact Address:
NASA/Goddard Space Flight Center
Mailcode 661.0
City: Greenbelt
Province or State: MD
Postal Code: 20771
Country: USA
Publications/References
See:
http://pwg.gsfc.nasa.gov/wind.shtml
Creation and Review Dates
DIF Creation Date: 2005-03-28
Last DIF Revision Date: 2011-12-15

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