2024 Data (Information)
GRID3 NGA - Settlement Extents v3.0
The GRID3 NGA - Settlement Extents v3.0 consists of a geographic representation of settlements in the Nigeria, 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 to derive the 2 layers is described in this document.
Keywords: settlement extents, settlement grid
Geographic Areas
Files
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GRID3 NGA - Settlement Extents v3.0 - Data Release Notes .pdf application/pdf 577 KB Download File
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GRID3_NGA_settlement_extents_v3_0_gpkg.zip application/zip 693 MB Download File
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GRID3_NGA_settlement_grid_v3_0_gpkg.zip application/zip 431 MB Download File
More About This Work
- Academic Units
- Center for International Earth Science Information Network
- Series
- GRID3
- Published Here
- July 3, 2024
Notes
Recommended Citation:
Center for International Earth Science Information Network (CIESIN), Columbia University. 2024. GRID3 NGA - Settlement Extents v3.0. New York: GRID3. https://doi.org/10.7916/tbgr-4j86. Accessed [DAY MONTH YEAR].
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Copyright 2024. The Trustees of Columbia University in the City of New York.
Data license:
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