Identification_Information: Citation: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, United Nations Food and Agriculture Programme - FAO, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Population Count Grid Edition: 3.00 Geospatial_Data_Presentation_Form: raster, map service Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4639MPP Description: Abstract: The Gridded Population of the World, Version 3 (GPWv3): Population Count Grid consists of estimates of human population for the years 1990, 1995, and 2000 by 2.5 arc-minute grid cells and associated data sets 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 contain estimates of the number of persons per grid cell. The grids are available in various GIS-compatible data formats and geographic extents (global, continent [Antarctica not included], and country levels). GPWv3 is produced by the Columbia University Center for International Earth Science Information Network (CIESIN) in collaboration with Centro Internacional de Agricultura Tropical (CIAT). Purpose: To provide a time series of raster data on population to facilitate data integration. Supplemental_Information: This is the production version of Gridded Population of the World, Version 3 (GPWv3). If you discover any errors or have any issues with the data, please let us know at ciesin.info@ciesin.columbia.edu. Time_Period_of_Content: Time_Period_Information: Multiple_Dates/Times: Single_Date/Time: Calendar_Date: 19900701 Single_Date/Time: Calendar_Date: 19950701 Single_Date/Time: Calendar_Date: 20000701 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: 85.000000 South_Bounding_Coordinate: -58.000000 Keywords: Theme: Theme_Keyword_Thesaurus: Data Granularity Theme_Keyword: Country Theme_Keyword: Continent Theme_Keyword: Global Theme: Theme_Keyword_Thesaurus: ISO Topic Theme_Keyword: Society Theme: Theme_Keyword_Thesaurus: SEDAC Theme Theme_Keyword: Population Theme: Theme_Keyword_Thesaurus: GCMD Science Keywords, Version 8.6 Theme_Keyword: EARTH SCIENCE > HUMAN DIMENSIONS > POPULATION > POPULATION SIZE Place: Place_Keyword_Thesaurus: CIESIN Location Terms, Version 3.1 Place_Keyword: Africa Place_Keyword: Asia Place_Keyword: Australia Place_Keyword: Europe Place_Keyword: Global Place_Keyword: North America Place_Keyword: Oceania Place_Keyword: South America Place_Keyword: Afghanistan Place_Keyword: Albania Place_Keyword: Algeria Place_Keyword: American Samoa Place_Keyword: Andorra Place_Keyword: Angola Place_Keyword: Anguilla Place_Keyword: Antigua and Barbuda Place_Keyword: Argentina Place_Keyword: Armenia Place_Keyword: Aruba Place_Keyword: Austria Place_Keyword: Azerbaijan Place_Keyword: Bahamas Place_Keyword: Bahrain Place_Keyword: Bangladesh Place_Keyword: Barbados Place_Keyword: Belarus Place_Keyword: Belgium Place_Keyword: Belize Place_Keyword: Benin Place_Keyword: Bermuda Place_Keyword: Bhutan Place_Keyword: Bolivia Place_Keyword: Bosnia and Herzegovina Place_Keyword: Botswana Place_Keyword: Brazil Place_Keyword: British Virgin Islands Place_Keyword: Brunei Place_Keyword: Bulgaria Place_Keyword: Burkina Faso Place_Keyword: Burundi Place_Keyword: Cambodia Place_Keyword: Cameroon Place_Keyword: Canada Place_Keyword: Cape Verde Place_Keyword: Cayman Islands Place_Keyword: Central African Republic Place_Keyword: Chad Place_Keyword: Chile Place_Keyword: China Place_Keyword: Colombia Place_Keyword: Comoros Place_Keyword: Cook Islands Place_Keyword: Costa Rica Place_Keyword: Cote D'Ivoire Place_Keyword: Croatia Place_Keyword: Cuba Place_Keyword: Cyprus Place_Keyword: Czech Republic Place_Keyword: Congo, Democratic Place_Keyword: Denmark Place_Keyword: Djibouti Place_Keyword: Dominica Place_Keyword: Dominican Republic Place_Keyword: Ecuador Place_Keyword: Egypt Place_Keyword: El Salvador Place_Keyword: Equatorial Guinea Place_Keyword: Eritrea Place_Keyword: Estonia Place_Keyword: Ethiopia Place_Keyword: Faeroe Islands Place_Keyword: Falkland Islands Place_Keyword: Finland Place_Keyword: France Place_Keyword: French Guiana Place_Keyword: French Polynesia Place_Keyword: Gabon Place_Keyword: Gambia Place_Keyword: Georgia Place_Keyword: Germany Place_Keyword: Ghana Place_Keyword: Gibraltar Place_Keyword: Greece Place_Keyword: Greenland Place_Keyword: Grenada Place_Keyword: Guadeloupe Place_Keyword: Guam Place_Keyword: Guatemala Place_Keyword: Guinea Place_Keyword: Guinea-Bissau Place_Keyword: Guyana Place_Keyword: Haiti Place_Keyword: Honduras Place_Keyword: Hong Kong Place_Keyword: Hungary Place_Keyword: Iceland Place_Keyword: India Place_Keyword: Indonesia Place_Keyword: Iran Place_Keyword: Iraq Place_Keyword: Ireland Place_Keyword: Israel Place_Keyword: Italy Place_Keyword: Jamaica Place_Keyword: Japan Place_Keyword: Jordan Place_Keyword: Kazakhstan Place_Keyword: Kenya Place_Keyword: Kiribati Place_Keyword: Kuwait Place_Keyword: Kyrgyzstan Place_Keyword: Laos Place_Keyword: Latvia Place_Keyword: Lebanon Place_Keyword: Lesotho Place_Keyword: Liberia Place_Keyword: Libya Place_Keyword: Liechtenstein Place_Keyword: Lithuania Place_Keyword: Luxembourg Place_Keyword: Macau Place_Keyword: Macedonia Place_Keyword: Madagascar Place_Keyword: Malawi Place_Keyword: Malaysia Place_Keyword: Maldives Place_Keyword: Mali Place_Keyword: Malta Place_Keyword: Marshall Islands Place_Keyword: Martinique Place_Keyword: Mauritania Place_Keyword: Mauritius Place_Keyword: Mexico Place_Keyword: Micronesia Place_Keyword: Moldova Place_Keyword: Monaco Place_Keyword: Mongolia Place_Keyword: Montserrat Place_Keyword: Morocco Place_Keyword: Mozambique Place_Keyword: Myanmar Place_Keyword: Namibia Place_Keyword: Nauru Place_Keyword: Nepal Place_Keyword: Netherlands Place_Keyword: Netherlands Antilles Place_Keyword: New Caledonia Place_Keyword: New Zealand Place_Keyword: Nicaragua Place_Keyword: Niger Place_Keyword: Nigeria Place_Keyword: North Korea Place_Keyword: Northern Mariana Islands Place_Keyword: Norway Place_Keyword: Oman Place_Keyword: Pakistan Place_Keyword: Palau Place_Keyword: Palestine Place_Keyword: Panama Place_Keyword: Papua New Guinea Place_Keyword: Paraguay Place_Keyword: Peru Place_Keyword: Philippines Place_Keyword: Pitcairn Islands Place_Keyword: Poland Place_Keyword: Portugal Place_Keyword: Puerto Rico Place_Keyword: Qatar Place_Keyword: Congo Place_Keyword: Reunion Place_Keyword: Romania Place_Keyword: Russia Place_Keyword: Rwanda Place_Keyword: St Helena Place_Keyword: St Kitts and Nevis Place_Keyword: St Lucia Place_Keyword: St Pierre and Miquelon Place_Keyword: St Vincent and The Grenadines Place_Keyword: Samoa Place_Keyword: Sao Tome and Principe Place_Keyword: Saudi Arabia Place_Keyword: Senegal Place_Keyword: Serbia and Montenegro Place_Keyword: Seychelles Place_Keyword: Sierra Leone Place_Keyword: Singapore Place_Keyword: Slovakia Place_Keyword: Slovenia Place_Keyword: Solomon Islands Place_Keyword: Somalia Place_Keyword: South Africa Place_Keyword: South Korea Place_Keyword: Spain Place_Keyword: Sri Lanka Place_Keyword: Sudan Place_Keyword: Suriname Place_Keyword: Svalbard and Jan Mayen Place_Keyword: Swaziland Place_Keyword: Sweden Place_Keyword: Switzerland Place_Keyword: Syrian Arab Republic Place_Keyword: Tajikistan Place_Keyword: Tanzania Place_Keyword: Thailand Place_Keyword: Togo Place_Keyword: Tonga Place_Keyword: Trinidad and Tobago Place_Keyword: Tunisia Place_Keyword: Turkey Place_Keyword: Turkmenistan Place_Keyword: Turks and Caicos Islands Place_Keyword: Tuvalu Place_Keyword: Uganda Place_Keyword: Ukraine Place_Keyword: United Arab Emirates Place_Keyword: United Kingdom Place_Keyword: United States of America Place_Keyword: Uruguay Place_Keyword: US Virgin Islands Place_Keyword: Uzbekistan Place_Keyword: Vanuatu Place_Keyword: Venezuela Place_Keyword: Vietnam Place_Keyword: Wallis and Futuna Islands Place_Keyword: Yemen Place_Keyword: Yugoslavia Place_Keyword: Zambia Place_Keyword: Zimbabwe 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 data set. 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 data sets, derived products, or services resulting from the use of this data set. CIESIN and CIAT also request reprints of any publications and notification of any redistributing efforts. Point_of_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: NASA Socioeconomic Data and Applications Center (SEDAC) Contact_Address: 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: United States Contact_Voice_Telephone: +1 845-365-8920 Contact_Facsimile_Telephone: +1 845-365-8922 Contact_Electronic_Mail_Address: ciesin.info@ciesin.columbia.edu Browse_Graphic: Browse_Graphic_File_Name: https://sedac.ciesin.columbia.edu/downloads/maps/gpw-v3/gpw-v3-population-count/sedac-logo.jpg Browse_Graphic_File_Type: JPEG Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Population Density Grid Edition: 3.00 Geospatial_Data_Presentation_Form: raster, map, map service Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4XK8CG2 Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Subnational Administrative Boundaries Edition: 3.00 Geospatial_Data_Presentation_Form: map Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4P26W1B Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Coastlines Edition: 3.00 Geospatial_Data_Presentation_Form: vector, map service Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4Q23X5Q Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Land and Geographic Unit Area Grids Edition: 3.00 Geospatial_Data_Presentation_Form: raster, map service Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4K935FC Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): National Administrative Boundaries Edition: 3.00 Geospatial_Data_Presentation_Form: vector Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4FJ2DQN Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): National Identifier Grid Edition: 3.00 Geospatial_Data_Presentation_Form: raster Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H49W0CDN Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, United Nations Food and Agriculture Programme - FAO, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Population Count Grid, Future Estimates Edition: 3.00 Geospatial_Data_Presentation_Form: raster, map service Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H42B8VZZ Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Population Density Grid, Future Estimates Edition: 3.00 Geospatial_Data_Presentation_Form: raster, map, map service Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4ST7MRB Cross_Reference: Citation_Information: Originator: Center for International Earth Science Information Network - CIESIN - Columbia University, and Centro Internacional de Agricultura Tropical - CIAT Publication_Date: 20051231 Title: Gridded Population of the World, Version 3 (GPWv3): Centroids Edition: 3.00 Geospatial_Data_Presentation_Form: vector, tabular, map service Publication_Information: Publication_Place: Palisades, NY Publisher: NASA Socioeconomic Data and Applications Center (SEDAC) Online_Linkage: https://doi.org/10.7927/H4TT4NWQ Spatial_Data_Organization_Information: Direct_Spatial_Reference_Method: Raster Spatial_Reference_Information: Horizontal_Coordinate_System_Definition: Geographic: Latitude_Resolution: 0.041700 Longitude_Resolution: 0.041700 Geographic_Coordinate_Units: Decimal degrees Geodetic_Model: Horizontal_Datum_Name: WGS84 Ellipsoid_Name: WGS84 Semi-major_Axis: 6378137.000000 Denominator_of_Flattening_Ratio: 298.257224 Distribution_Information: Distributor: Contact_Information: Contact_Organization_Primary: Contact_Organization: NASA Socioeconomic Data and Applications Center (SEDAC) Contact_Address: 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: United States Contact_Voice_Telephone: +1 845-365-8920 Contact_Facsimile_Telephone: +1 845-365-8922 Contact_Electronic_Mail_Address: ciesin.info@ciesin.columbia.edu Resource_Description: CIESIN_SEDAC_GPWv3_POPCOUNT 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. Standard_Order_Process: Fees: 0 Ordering_Instructions: The data in American Standard Code for Information Interchange (.asc), Band Interleaved by Line (.bil), and ArcInfo Grid (.adf); and the web map services are available from the NASA Socioeconomic Data and Applications Center (SEDAC). Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: Grid File_Decompression_Technique: Unzip Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://sedac.ciesin.columbia.edu/data/set/gpw-v3-population-count/data-download Access_Instructions: Data accessible via the data set landing page. Digital_Form: Digital_Transfer_Information: Format_Name: ASCII File_Decompression_Technique: Unzip Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://sedac.ciesin.columbia.edu/data/set/gpw-v3-population-count/data-download Access_Instructions: Data accessible via the data set landing page. Digital_Form: Digital_Transfer_Information: Format_Name: BIL File_Decompression_Technique: Unzip Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://sedac.ciesin.columbia.edu/data/set/gpw-v3-population-count/data-download Access_Instructions: Web Map Services accessible via the data set landing page. Digital_Form: Digital_Transfer_Information: Format_Name: WMS Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://sedac.ciesin.columbia.edu/data/set/gpw-v3-population-count/map/services Access_Instructions: Web Map Services accessible via the data set landing page. Available_Time_Period: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20051231 Ending_Date: Present Metadata_Reference_Information: Metadata_Date: 20051025 Metadata_Review_Date: 20220831 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: Center for International Earth Science Information Network (CIESIN) Metadata Administration Contact_Address: 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: United States Contact_Voice_Telephone: +1 845-365-8988 Contact_Facsimile_Telephone: +1 845-365-8922 Contact_Electronic_Mail_Address: metadata@ciesin.columbia.edu Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time