Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2
Identification_Information
Spatial_Reference_Information
Distribution_Information
Metadata_Reference_Information
Identification Information
Section Index
Citation:
Citation Information:
Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 20131231
Title: Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2
Edition: 2.00
Geospatial Data Presentation Form: tabular, map, map service
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Online Linkage: https://doi.org/10.7927/H4MW2F2J
Description:
Abstract:
The Low Elevation Coastal Zone (LECZ) Urban-Rural Population and Land Area Estimates, Version 2 data set consists of country-level estimates of urban population, rural population, total population and land area country-wide and in LECZs for years 1990, 2000, 2010, and 2100. The LECZs were derived from Shuttle Radar Topography Mission (SRTM), 3 arc-second (~90m) data which were post processed by ISciences LLC to include only elevations less than 20m contiguous to coastlines; and to supplement SRTM data in northern and southern latitudes. The population and land area statistics presented herein are summarized at the low coastal elevations of less than or equal to 1m, 3m, 5m, 7m, 9m, 10m, 12m, and 20m. Additionally, estimates are provided for elevations greater than 20m, and nationally. The spatial coverage of this data set includes 202 of the 232 countries and statistical areas delineated in the Gridded Rural-Urban Mapping Project version 1 (GRUMPv1) data set. The 30 omitted areas were not included because they were landlocked, or otherwise lacked coastal features. This data set makes use of the population inputs of GRUMPv1 allocated at 3 arc-seconds to match the SRTM elevations, and at 30 arc-seconds resolution in order to reflect uncertainty levels in the product resulting from the interplay of input population data resolutions (based on census units) and the elevation data. Urban and rural areas are differentiated by the GRUMPv1 Urban Extents. This data set is produced by the Columbia University Center for International Earth Science Information Network (CIESIN).
Purpose:
To provide estimates of urban and rural populations and land areas for the years 1990, 2000, and 2010; and projections to the year 2100 for 202 countries with contiguous coastal elevations in the following categories: less than or equal to 1m, 3m, 5m, 7m, 9m, 10m, 12m, or 20m; as well as national totals.
Time Period of Content:
Time Period Information:
Multiple Dates/Times:
Single Date/Time:
Calendar Date: 2000/01/01
Single Date/Time:
Calendar Date: 1990/01/01
Single Date/Time:
Calendar Date: 2010/01/01
Single Date/Time:
Calendar Date: 2100/01/01
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: Global
Theme:
Theme Keyword Thesaurus: SEDAC Theme
Theme Keyword: Climate
Theme Keyword: Marine and Coastal
Theme Keyword: Population
Theme Keyword: Sustainability
Theme:
Theme Keyword Thesaurus: CIESIN Indexing Vocabulary Version 2.1 (GCMD Format)
Theme Keyword: CIESIN > Population Dynamics > Human Settlements > Rural Areas
Theme Keyword: CIESIN > Population Dynamics > Human Settlements > Urbanization
Theme Keyword: CIESIN > Environmental Protection > Water Forms > Coastal Zones
Theme Keyword: CIESIN > Population Dynamics > Demographic Characteristics > Population Distribution
Theme Keyword: CIESIN > Population Dynamics > Demographic Characteristics > Population Size
Theme:
Theme Keyword Thesaurus: General
Theme Keyword: Cities
Theme Keyword: Global Population
Theme Keyword: Gridded Population of the World
Theme Keyword: GRUMP
Theme Keyword: Population Density
Theme Keyword: Population Estimates
Theme Keyword: Population Projections
Theme Keyword: Population Studies
Theme Keyword: Urban Areas
Theme Keyword: Land Area Estimates
Theme:
Theme Keyword Thesaurus: ISO Topic
Theme Keyword: Planning/Cadastre
Theme Keyword: Society
Theme:
Theme Keyword Thesaurus: GCMD Science Keywords, Version 8.6
Theme Keyword: EARTH SCIENCE > HUMAN DIMENSIONS > POPULATION > POPULATION ESTIMATES
Place:
Place Keyword Thesaurus: CIESIN Location Terms, Version 3.1
Place Keyword: Australia
Place Keyword: Global
Place Keyword: American Samoa
Place Keyword: Antigua and Barbuda
Place Keyword: Aruba
Place Keyword: Bahamas
Place Keyword: Bahrain
Place Keyword: Bangladesh
Place Keyword: Barbados
Place Keyword: Belarus
Place Keyword: Belgium
Place Keyword: Belize
Place Keyword: Bermuda
Place Keyword: Bosnia and Herzegovina
Place Keyword: Brazil
Place Keyword: British Virgin Islands
Place Keyword: Brunei
Place Keyword: Cameroon
Place Keyword: Cayman Islands
Place Keyword: China
Place Keyword: Colombia
Place Keyword: Albania
Place Keyword: Algeria
Place Keyword: Angola
Place Keyword: Anguilla
Place Keyword: Argentina
Place Keyword: Benin
Place Keyword: Bulgaria
Place Keyword: Cambodia
Place Keyword: Canada
Place Keyword: Cape Verde
Place Keyword: Chile
Place Keyword: Cook Islands
Place Keyword: Costa Rica
Place Keyword: Cote D'Ivoire
Place Keyword: Croatia
Place Keyword: Cuba
Place Keyword: Cyprus
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: Fiji
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: India
Place Keyword: Indonesia
Place Keyword: Iran
Place Keyword: Iraq
Place Keyword: Ireland
Place Keyword: Isle of Man
Place Keyword: Israel
Place Keyword: Italy
Place Keyword: Jamaica
Place Keyword: Japan
Place Keyword: Jersey
Place Keyword: Jordan
Place Keyword: Kenya
Place Keyword: Kiribati
Place Keyword: Kuwait
Place Keyword: Laos
Place Keyword: Latvia
Place Keyword: Lebanon
Place Keyword: Liberia
Place Keyword: Libya
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: Mayotte
Place Keyword: Mexico
Place Keyword: Micronesia
Place Keyword: Moldova
Place Keyword: Monaco
Place Keyword: Montserrat
Place Keyword: Morocco
Place Keyword: Mozambique
Place Keyword: Myanmar
Place Keyword: Namibia
Place Keyword: Nauru
Place Keyword: Netherlands
Place Keyword: Netherlands Antilles
Place Keyword: New Caledonia
Place Keyword: New Zealand
Place Keyword: Nicaragua
Place Keyword: Nigeria
Place Keyword: Niue
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: 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: St Helena
Place Keyword: St Kitts and Nevis
Place Keyword: St Pierre and Miquelon
Place Keyword: St Vincent and The Grenadines
Place Keyword: Sao Tome and Principe
Place Keyword: Seychelles
Place Keyword: Sierra Leone
Place Keyword: Slovenia
Place Keyword: Solomon Islands
Place Keyword: Somalia
Place Keyword: South Africa
Place Keyword: Sudan
Place Keyword: Swaziland
Place Keyword: Switzerland
Place Keyword: Syrian Arab Republic
Place Keyword: Tanzania
Place Keyword: Samoa
Place Keyword: Saudi Arabia
Place Keyword: Senegal
Place Keyword: Serbia and Montenegro
Place Keyword: Singapore
Place Keyword: Spain
Place Keyword: Sri Lanka
Place Keyword: Suriname
Place Keyword: Svalbard and Jan Mayen
Place Keyword: Sweden
Place Keyword: Thailand
Place Keyword: Timor-Leste
Place Keyword: Togo
Place Keyword: Tokelau
Place Keyword: Tonga
Place Keyword: Trinidad and Tobago
Place Keyword: Tunisia
Place Keyword: Turkey
Place Keyword: Turks and Caicos Islands
Place Keyword: Tuvalu
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: Vanuatu
Place Keyword: Venezuela
Place Keyword: Vietnam
Place Keyword: Wallis and Futuna Islands
Place Keyword: Yemen
Place Keyword: Guernsey
Place Keyword: Iceland
Place Keyword: San Marino
Place Keyword: South Korea
Place Keyword: St Lucia
Place Keyword: Taiwan
Access Constraints: None
Use Constraints:
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.
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:
Cross Reference:
Citation Information:
Originator: McGranahan, G., D. Balk, and B. Anderson
Publication Date: 20071231
Title: Low Elevation Coastal Zone (LECZ) Urban-Rural Population Estimates, Global Rural-Urban Mapping Project (GRUMP), Alpha Version
Edition: 1.00
Geospatial Data Presentation Form: tabular, map
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Online Linkage: https://doi.org/10.7927/H4TM782G
Larger Work Citation:
Citation Information:
Originator: McGranahan, G., D. Balk and B. Anderson
Publication Date: 20070401
Title: The Rising Tide: Assessing the Risks of Climate Change and Human Settlements in Low Elevation Coastal Zones
Geospatial Data Presentation Form: journal article
Series Information:
Series Name: Environment & Urbanization
Issue Identification: 19 (1): 17-37
Online Linkage: https://doi.org/10.1177/0956247807076960
Cross Reference:
Citation Information:
Originator: Center for International Earth Science Information Network - CIESIN - Columbia University
Publication Date: 20131114
Title: Sea Level Rise Impacts on Ramsar Wetlands of International Importance
Edition: 1.00
Geospatial Data Presentation Form: tabular, map service
Publication Information:
Publication Place: Palisades, NY
Publisher: NASA Socioeconomic Data and Applications Center (SEDAC)
Online Linkage: https://doi.org/10.7927/H4CC0XMD
Spatial Reference Information
Section Index
Horizontal Coordinate System Definition:
Geographic:
Latitude Resolution: 0.000830
Longitude Resolution: 0.000830
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
Section Index
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_LECZ_URPLAEV2
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:
Ordering Instructions:
The data in Comma-Separated Values File (.csv), and Microsoft Excel (.xlsm) formats; 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).
Standard Order Process:
Digital Form:
Digital Transfer Information:
Format Name: CSV
File Decompression Technique: Unzip
Digital Transfer Option:
Online Option:
Computer Contact Information:
Access Instructions: Data accessible via the data set landing page.
Digital Form:
Digital Transfer Information:
Format Name: Excel
File Decompression Technique: Unzip
Digital Transfer Option:
Online Option:
Computer Contact Information:
Access Instructions: Data accessible via the data set landing page.
Digital Form:
Digital Transfer Information:
Digital Transfer Option:
Online Option:
Computer Contact Information:
Access Instructions: Maps accessible via the data set landing page.
Digital Form:
Digital Transfer Information:
Digital Transfer Option:
Online Option:
Computer Contact Information:
Access Instructions: Maps accessible via the data set landing page.
Digital Form:
Digital Transfer Information:
Digital Transfer Option:
Online Option:
Computer Contact Information:
Access Instructions: Web Map Services accessible via the data set landing page.
Available Time Period:
Time Period Information:
Range of Dates/Times:
Beginning Date: 2013/12/31
Ending Date: Present
Metadata Reference Information
Section Index
Metadata Date: 2012/10/05
Metadata Review Date: 2022/08/31
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
GeoMedia
Catalog report generated Wednesday, August 31, 2022