Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extent Polygons, Revision 01

Metadata Updated: November 12, 2020

The Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extent Polygons, Revision 01 includes new settlements and represents the first time that SEDAC has released polygons (in Esri shapefile format) with the settlement name (or name of the largest city in the case of multi-city agglomerations). The shapefile consists of polygons defined by the extent of the nighttime lights and approximated urban extents (circles) based on buffered settlement points. Revision 01 also includes new urban extents identified from multiple sources, and also corrects the georeferencing for some settlements (see separate documentation for Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Settlement Points, Revision 01 for the data and methods). Revision 01 was produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with CUNY Institute for Demographic Research (CIDR).

Access & Use Information

Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

References

https://doi.org/10.7927/H4CR5R8J
https://doi.org/10.7927/H48050JH
https://doi.org/10.7927/H44B2Z74
https://doi.org/10.7927/H40K26HS
https://doi.org/10.7927/H4VT1Q1H
https://doi.org/10.7927/H4R20Z93
https://doi.org/10.7927/H4M906KR
https://doi.org/10.7927/H4BC3WG1
https://doi.org/10.7927/H4GH9FVG
https://doi.org/10.7927/H4C53HSR
https://doi.org/10.1016/S0065-308X(05)62004-0

Dates

Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020

Metadata Source

Harvested from NASA Data.json

Graphic Preview

Graphic Preview

Additional Metadata

Resource Type Dataset
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Publisher SEDAC
Unique Identifier Unknown
Maintainer
Identifier C1381958037-SEDAC
Data First Published 2017-04-19
Language en-US
Data Last Modified 2017-04-19
Category GRUMPV1, geospatial
Public Access Level public
Bureau Code 026:00
Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
Metadata Catalog ID https://data.nasa.gov/data.json
Schema Version https://project-open-data.cio.gov/v1.1/schema
Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
Citation Center for International Earth Science Information Network - CIESIN - Columbia University, CUNY Institute for Demographic Research - CIDR, International Food Policy Research Institute - IFPRI, The World Bank, and Centro Internacional de Agricultura Tropical - CIAT. 2017-04-19. Global Rural-Urban Mapping Project, Version 1 (GRUMPv1): Urban Extent Polygons, Revision 01. Version 1.01. Palisades, NY. Archived by National Aeronautics and Space Administration, U.S. Government, NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4Z31WKF. https://doi.org/10.7927/H4Z31WKF. tabular.
Creator Center for International Earth Science Information Network - CIESIN - Columbia University, CUNY Institute for Demographic Research - CIDR, International Food Policy Research Institute - IFPRI, The World Bank, and Centro Internacional de Agricultura Tropical - CIAT
Data Presentation Form tabular
Graphic Preview File https://sedac.ciesin.columbia.edu/downloads/maps/grump-v1/grump-v1-urban-ext-polygons-rev01/sedac-logo.jpg
Homepage URL https://doi.org/10.7927/H4Z31WKF
Metadata Type geospatial
Program Code 026:001
Related Documents https://doi.org/10.7927/H4CR5R8J, https://doi.org/10.7927/H48050JH, https://doi.org/10.7927/H44B2Z74, https://doi.org/10.7927/H40K26HS, https://doi.org/10.7927/H4VT1Q1H, https://doi.org/10.7927/H4R20Z93, https://doi.org/10.7927/H4M906KR, https://doi.org/10.7927/H4BC3WG1, https://doi.org/10.7927/H4GH9FVG, https://doi.org/10.7927/H4C53HSR, https://doi.org/10.1016/S0065-308X(05)62004-0
Release Place Palisades, NY
Source Datajson Identifier True
Source Hash b6aada392069a619051415727ba10b0806246ba5
Source Schema Version 1.1
Spatial -180.0 -58.0 180.0 85.0
Temporal 1990-07-01T00:00:00Z/2000-07-01T00:00:00Z

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