American Samoa: Projected sea-level rise flooding inundation extents for 0.00, +0.25, +0.50, +1.00-, +1.50-, +2.00-, and +3.00-meter sea-level rise scenarios (ver. 1.1, February 2025)
This data release provides flooding extent polygons based on sea-level rise (SLR) water levels for the coast of American Samoa's most populated islands of Tutuila, Ofu-Olosega, and Ta'u. Digital elevation models were used to predict SLR flooding extents for 0.00 m, +0.25 m, +0.50 m, +1.00 m, +1.50 m, +2.00 m, and +3.00 m SLR scenarios.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "PCMSC Science Data Coordinator", "@type": "vcard:Contact", "hasEmail": "mailto:pcmsc_data@usgs.gov" } |
| description | This data release provides flooding extent polygons based on sea-level rise (SLR) water levels for the coast of American Samoa's most populated islands of Tutuila, Ofu-Olosega, and Ta'u. Digital elevation models were used to predict SLR flooding extents for 0.00 m, +0.25 m, +0.50 m, +1.00 m, +1.50 m, +2.00 m, and +3.00 m SLR scenarios. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/P9RIQ7S7", "mediaType": "application/http", "description": "Landing page for access to the data" }, { "@type": "dcat:Distribution", "title": "Original Metadata", "format": "XML", "mediaType": "text/xml", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.66186625d34e7eb9eb7d7bb9.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_66186625d34e7eb9eb7d7bb9 |
| keyword |
[ "CMHRP", "Climate Change", "Coastal Processes", "Coastal and Marine Hazards and Resources Program", "Earth sciences", "Effects of climate change", "Environmental Equity", "Environmental Justice", "Flooding", "Floods", "Geospatial Datasets", "Mathematical modeling", "Ofu Island", "Olosega Island", "PCMSC", "Pacific Coastal and Marine Science Center", "Physical Habitats and Geomorphology", "Predictions", "Sea level change", "Sea-level Change", "Spatial Analysis", "Storms", "Tau Island", "Territory of American Samoa", "Tutuila Island", "U.S. Geological Survey", "USGS", "USGS:66186625d34e7eb9eb7d7bb9", "Waves", "environment", "geoscientificInformation", "oceans" ] |
| modified | 2026-03-25T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | -170.847037, -14.374235, -169.417540, -14.154038 |
| theme |
[ "geospatial" ] |
| title | American Samoa: Projected sea-level rise flooding inundation extents for 0.00, +0.25, +0.50, +1.00-, +1.50-, +2.00-, and +3.00-meter sea-level rise scenarios (ver. 1.1, February 2025) |
