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Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): National Identifier Grid
Entry ID:
CIESIN_SEDAC_GRUMPv1_NATIDEN
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. National Identifier Grid is derived from the land area grid to create a raster surface where pixels (cells) that cover the same nation or territory have the same value. Note that the ...
![]() Purpose: 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.
Related URL
Geographic Coverage
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Spatial coordinates
Data Set Citation
Dataset Originator/Creator:
Nenana Ice Classic
Dataset Title:
Nenana Ice Classic: Tanana River Ice Annual Breakup Dates
Dataset Release Place:
Boulder, CO U.S.A.
Dataset Publisher:
National Snow and Ice Data Center (NSIDC)
Online Resource:
http://nsidc.org/data/nsidc-0064.html
Temporal Coverage
Start Date:
1987-07-01
Stop Date:
2008-12-31
Location Keywords
Data Resolution
Latitude Resolution:
0.25 deg
Longitude Resolution: 0.25 deg Horizontal Resolution Range: 10 km - < 50 km or approximately .09 degree - < .5 degree Temporal Resolution: monthly Temporal Resolution Range: Monthly - < Annual Science Keywords
ISO Topic Category
Instrument
Project
Ancillary Keywords
Data Set Progress
PLANNED
Originating Center
Data Center
Distribution
Distribution Media:
FTP/HTTP
Distribution Size:
4 MB
Distribution Format:
HDF-EOS5
Fees:
None
Personnel
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date:
2012-05-30
Last DIF Revision Date:
2013-05-14
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