Population Dynamics

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Global Population Count Grid Time Series Estimates, v1 (1970 – 2000)

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Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 20171013
Publication Time:
Title:
Global Population Count Grid Time Series Estimates
Edition: 1.00
Geospatial Data Presentation Form: raster, map, map service
Series Information:
Series Name:
Issue Identification:
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Other Citation Details:
Online Linkage: https://doi.org/10.7927/H4CC0XNV
Larger Work Citation:
Citation Information:
Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 2011
Publication Time:
Title:
Foresight Project on Migration and Global Environmental Change, Report MR4: Estimating Net Migration by Ecosystem and by Decade,1970-2010
Edition:
Geospatial Data Presentation Form: report
Series Information:
Series Name:
Issue Identification:
Publication Information:
Publication Place: London
Publisher: UK Government Foresight
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Abstract:
The Global Population Count Grid Time Series Estimates provide a back-cast time series of population grids based on the year 2000 population grid from SEDAC's Global Rural-Urban Mapping Project, Version 1 (GRUMPv1) data set. The grids were created by using rates of population change between decades from the coarser resolution History Database of the Global Environment (HYDE) database to back-cast the GRUMPv1 population count grids. Mismatches between the spatial extent of the HYDE calculated rates and GRUMPv1 population data were resolved via infilling rate cells based on a focal mean of values. Finally, the grids were adjusted so that the population totals for each country equaled the UN World Population Prospects (2008 Revision) estimates for that country for the respective year (1970, 1980, 1990, and 2000). These data do not represent census observations for the years prior to 2000, and therefore can at best be thought of as estimations of the populations in given locations. The population grids are consistent internally within the time series, but are not recommended for use in creating longer time series with any other population grids, including GRUMPv1, Gridded Population of the World, Version 4 (GPWv4), or non-SEDAC developed population grids. These population grids served as an input to SEDAC's Global Estimated Net Migration Grids by Decade: 1970-2000 data set.
Purpose:
To provide back-cast population count estimates at 30 arc-second (~1 km) resolution.
Supplemental Information:
Time Period of Content:
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Range of Dates/Times:
Beginning Date: 19700101
Beginning Time:
Ending Date: 20001231
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Currentness Reference:
publication date
Status:
Progress: Complete
Maintenance and Update Frequency: As needed
Spatial Domain:
Bounding Coordinates:
West Bounding Coordinate: -180.000000
East Bounding Coordinate: 180.000000
North Bounding Coordinate: 83.630000
South Bounding Coordinate: -55.770000
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Keywords:
Theme:
Theme Keyword Thesaurus: GCMD Science Keywords, Version 8.6
Theme Keyword: EARTH SCIENCE > HUMAN DIMENSIONS > POPULATION > POPULATION SIZE
Theme:
Theme Keyword Thesaurus: SEDAC Theme
Theme Keyword: Population
Theme Keyword: Urban
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Theme Keyword Thesaurus: Data Granularity
Theme Keyword: Country
Theme Keyword: Global
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Theme Keyword Thesaurus: ISO Topic
Theme Keyword: Society
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Place Keyword Thesaurus: CIESIN Location Terms, Version 3.1
Place Keyword: Global
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This work is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0). Users are free to use, copy, distribute, transmit, and adapt the work for commercial and non-commercial purposes, without restriction, as long as clear attribution of the source is provided.
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Contact Organization: NASA Socioeconomic Data and Applications Center (SEDAC)
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CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
City: Palisades
State or Province: New York
Postal Code: 10964
Country: USA
Contact Voice Telephone: +1 845-365-8920
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Contact Facsimile Telephone: +1 845-365-8922
Contact Electronic Mail Address: ciesin.info@ciesin.columbia.edu
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Browse Graphic:
Browse Graphic File Name: https://sedac.ciesin.columbia.edu/downloads/maps/popdynamics/popdynamics-global-pop-count-time-series-estimates/popdynamics-global-pop-count-time-series-estimates-1990-thumbnail.jpg
Browse Graphic File Description:
Population Count Grid Estimates (1990)
Browse Graphic File Type: JPEG
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Cross Reference:
Citation Information:
Originator: Klein Goldewijk, K. , A. Beusen, M. de Vos and G. van Drecht
Publication Date: 20110911
Publication Time:
Title:
The HYDE 3.1 Spatially Explicit Database of Human Induced Land Use Change Over the Past 12,000 Years
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Geospatial Data Presentation Form: journal article
Series Information:
Series Name: Global Ecology and Biogeography
Issue Identification: 20(1): 73-86
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Online Linkage: https://doi.org/10.1111/j.1466-8238.2010.00587.x
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Originator: Klein Goldewijk, K. , A. Beusen, and P. Janssen
Publication Date: 20100322
Publication Time:
Title:
Long Term Dynamic Modeling of Global Population and Built-up Area in a Spatially Explicit Way: HYDE 3 .1.
Edition:
Geospatial Data Presentation Form:
Series Information:
Series Name: The Holocene
Issue Identification: 20(4):556-573
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Online Linkage: https://doi.org/10.1177/0959683609356587
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Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 20171013
Publication Time:
Title:
Global Population Density Grid Time Series Estimates
Edition: 1.00
Geospatial Data Presentation Form: raster, map, map service
Series Information:
Series Name:
Issue Identification:
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Other Citation Details:
Online Linkage: https://doi.org/10.7927/H47M05W2
Larger Work Citation:
Citation Information:
Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 2011
Publication Time:
Title:
Foresight Project on Migration and Global Environmental Change, Report MR4: Estimating Net Migration by Ecosystem and by Decade,1970-2010
Edition:
Geospatial Data Presentation Form: report
Series Information:
Series Name:
Issue Identification:
Publication Information:
Publication Place: London
Publisher: UK Government Foresight
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Originator: Center for International Earth Science Information Network (CIESIN), Columbia University
Publication Date: 20171006
Publication Time:
Title:
Documentation for the Global Population Count Grid Time Series Estimates
Edition:
Geospatial Data Presentation Form: document
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Series Name:
Issue Identification:
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
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Online Linkage: https://doi.org/10.7927/H40R9MBW
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Indirect Spatial Reference Method:
Direct Spatial Reference Method: Raster
Raster Object Information:
Raster Object Type: Grid Cell
Row Count: 43200
Column Count: 1672
Vertical Count: 1
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Horizontal Coordinate System Definition:
Geographic:
Latitude Resolution: 0.008333
Longitude Resolution: 0.008333
Geographic Coordinate Units: Decimal degrees
Geodetic Model:
Horizontal Datum Name: WGS84
Ellipsoid Name: WGS84
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Contact Organization Primary:
Contact Organization: NASA Socioeconomic Data and Applications Center (SEDAC)
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Address Type: mailing and physical address
Address:
CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
City: Palisades
State or Province: New York
Postal Code: 10964
Country: USA
Contact Voice Telephone: +1 845-365-8920
Contact TDD/TTY Telephone:
Contact Facsimile Telephone: +1 845-365-8922
Contact Electronic Mail Address: ciesin.info@ciesin.columbia.edu
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Resource Description: CIESIN_SEDAC_PD_POPCGTSE
Distribution Liability:
CIESIN follows procedures designed to ensure that data disseminated by CIESIN are of reasonable quality. If, despite these procedures, users encounter apparent errors or misstatements in the data, they should contact SEDAC User Services at +1 845-365-8920 or via email at ciesin.info@ciesin.columbia.edu. Neither CIESIN nor NASA verifies or guarantees the accuracy, reliability, or completeness of any data provided. CIESIN provides this data without warranty of any kind whatsoever, either expressed or implied. CIESIN shall not be liable for incidental, consequential, or special damages arising out of the use of any data provided by CIESIN.
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The data in Georeferenced Tagged Image File Format (.tif); the maps in Portable Document Format (.pdf), and Portable Network Graphics (.png) formats; and the web map services are available from the NASA Socioeconomic Data and Applications Center (SEDAC).
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Format Name: GeoTIFF
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Network Resource Name: https://sedac.ciesin.columbia.edu/data/set/popdynamics-global-pop-count-time-series-estimates/data-download
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Network Resource Name: https://sedac.ciesin.columbia.edu/data/set/popdynamics-global-pop-count-time-series-estimates/maps
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Network Resource Name: https://sedac.ciesin.columbia.edu/data/set/popdynamics-global-pop-count-time-series-estimates/maps
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Network Resource Name: https://sedac.ciesin.columbia.edu/data/set/popdynamics-global-pop-count-time-series-estimates/maps/services
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Metadata Date: 20160218
Metadata Review Date: 20220414
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Contact Organization: Center for International Earth Science Information Network (CIESIN) Metadata Administration
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Address:
CIESIN, Columbia University, 61 Route 9W, P.O. Box 1000
City: Palisades
State or Province: New York
Postal Code: 10964
Country: USA
Contact Voice Telephone: +1 845-365-8988
Contact TDD/TTY Telephone:
Contact Facsimile Telephone: +1 845-365-8922
Contact Electronic Mail Address: metadata@ciesin.columbia.edu
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Metadata Standard Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata Standard Version: FGDC-STD-001-1998
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