2024 Data (Information)
GRID3 SHN - Settlement Extents v3.0
The GRID3 SHN - Settlement Extents v3.0 consists of a geographic representation of settlements in Saint Helena, Ascension and Tristan da Cunha, in two forms: 1) settlement polygons, and 2) spatial points depicting the centroids of settled grid cells at 3-arc seconds (or ~100 meters) contained within settlement polygons. Both layers include attributes as described in the codebooks. Data inputs and methodology are described in the DataRelease Notes (PDF).
Keywords: settlements
Geographic Areas
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GRID3 SHN - Settlement Extents v3.0 - Data Release Notes .pdf
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GRID3_SHN_settlement_extents_v3_0.zip
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GRID3_SHN_settlement_grid_v3_0.zip
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More About This Work
- Academic Units
- Center for International Earth Science Information Network
- Series
- GRID3
- Published Here
- November 6, 2024
Notes
Dataset citation:
Center for International Earth Science Information Network (CIESIN), Columbia University. 2024. GRID3 SHN - Settlement Extents v3.0. New York: GRID3. https://doi.org/10.7916/fya2-0h07. Accessed [DAY MONTH YEAR].
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Copyright 2024. The Trustees of Columbia University in the City of New York.
Data license:
The data and accompanying document are licensed under a Creative Commons Attribution-ShareAlike 4.0 International, CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0) and specified in legal code (https://creativecommons.org/licenses/by-sa/4.0/legalcode).
Contacts and data queries:
The authors of this dataset appreciate feedback regarding the data, including suggestions, discovery of errors, difficulties in using the data, and format preferences. For dataset-related questions, please send an email to: info@ciesin.columbia.edu
