NOAA/NCEI 90-m Bathymetry: American Samoa

Autre

A 90-m (3 arc-second) resolution gridded digital elevation model (DEM) for the bathymetry (ocean depth) surrounding American Samoa, including the islands of Tutuila, Ofu, Olosega, and Tau. It is referenced to a vertical tidal datum of Mean High Water (MHW) and was compiled from various data sources including: NOAA National Centers for Environmental Information (NCEI), formerly the National Geophysical Data Center (NGDC); the U.S. Geological Survey (USGS); Naval Oceanographic Office (NAVOCEANO); Gaia Geo Analytical; and other federal, state, and local government agencies, academic institutions, and private companies. Developed for the National Tsunami Hazard Mitigation Program (NTHMP) to support NOAA's tsunami forecasting and modeling efforts. Not to be used for navigational purposes. For a grayscale hillshade image layer of this dataset, see "as_ngdc_tutma_bathy90m_hillshade" in the distribution links listed in the metadata. For further details about this dataset, please see: https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ngdc.mgg.dem:647/html.

Données et ressources

THREDDS Catalog

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File Information

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PacIOOS Voyager (Google Maps API)

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ERDDAP

This URL provides a viewer and/or data access for this dataset.

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NOAA Bathymetric Data Viewer

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Related URL

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Related URL

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Unnamed resource

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Research Organization Registry (ROR) Identifier

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Research Organization Registry (ROR) Identifier

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Research Organization Registry (ROR) Identifier

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Research Organization Registry (ROR) Identifier

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OPeNDAP

THREDDS OPeNDAP

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Research Organization Registry (ROR) Identifier

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OGC-WCS

Open Geospatial Consortium Web Coverage Service (WCS)

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OGC-WMS

Open Geospatial Consortium Web Map Service (WMS)

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THREDDS_NetCDF_Subset

THREDDS NetCDF Subset Service

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Informations supplémentaires

Étendue temporelle	1962-01-01 – 2008-01-01
Date (creation)	2009-09-30
Date (revision)	2009-09-30
Date (issued)	2015-07-30
Statut	onGoing
Fréquence de mise à jour	asNeeded
Langue des métadonnées	en
Licence	The data may be used and redistributed for free but is not intended for navigational or legal use, since it may contain inaccuracies. Neither the data Contributor, University of Hawaii, PacIOOS, NOAA, State of Hawaii nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information.
Métadonnées sources	ISO 19115 XML
Dernière mise à jour	2026-11-04
Créé	2026-11-04
API	package_show