San Juan Islands, Washington Coastal Digital Elevation Model

Description

NOAA's National Geophysical Data Center (NGDC) is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support individual coastal States as part of the National Tsunami Hazard Mitigation Program's (NTHMP) efforts to improve community preparedness and hazard mitigation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources
including: NGDC; the U.S. Geological Survey (USGS); Naval Oceanographic Office (NAVOCEANO); NOAA's Coastal Service Center; and other federal, state, and local government agencies, academic institutions, and private companies. The DEM is referenced to the vertical tidal datum of Mean High Water (MHW).

Resources

Name Format Description Link
DSMR Publication at the NOAA Institutional Repository Unknown Report documenting the Scientific Data Stewardship Maturity for this dataset. Open resource
DEM Mosaic (MHW) ArcGIS Image Service JSON REST endpoint for Digital Elevation Model MHW Mosaic ArcGIS Image Service Open resource
DEM Global Mosaic (Color Shaded Relief) ArcGIS Image Service JSON This service provides a color shaded relief visualization of the data. The elevations/depths are displayed using this color ramp: https://gis.ngdc.noaa.gov/viewers/images/dem_color_scale.png. Open resource
DEM Global Mosaic (Elevation Values) ArcGIS Image Service JSON REST endpoint for DEM Global Mosaic (Elevation Values) ArcGIS Image Service Open resource
DEM Global Mosaic (Color Shaded Relief) WMS WMS Capabilities document for Open Geospatial Consortium Web Map Service for DEM Global Mosaic (Color Shaded Relief) Open resource
Integrated Models of Coastal Relief at NCEI HTML Please see website for more information about Coastal DEMs. Open resource
NOAA GeoPlatform Entry for NCEI Digital Elevation Model (DEM) Extents Unknown NOAA GeoPlatform listing for NCEI Digital Elevation Model (DEM) Extents Open resource
NOAA GeoPlatform Entry for Digital Elevation Model MHW Mosaic Unknown NOAA GeoPlatform listing for Digital Elevation Model MHW Mosaic ArcGIS Image Service Open resource
NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values) Unknown NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values) Open resource
NOAA GeoPlatform Entry for DEM Global Mosaic (Elevation Values) Unknown NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values) Open resource
NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief) Unknown Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI. Open resource
NOAA GeoPlatform Entry for DEM Global Mosaic (Color Shaded Relief) Unknown Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI. Open resource
Digital Elevation Models Mosaic (Individual DEMs) Unknown An image service providing access to bathymetric/topographic digital elevation models stewarded at NOAA's National Centers for Environmental Information. Either individual DEMs or small subsets can be accessed through this service. Open resource
Digital Elevation Models Mosaic (Individual DEMs) Unknown An image service providing access to bathymetric/topographic digital elevation models stewarded at NOAA's National Centers for Environmental Information. Either individual DEMs or small subsets can be accessed through this service. Open resource
NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service JSON REST endpoint for NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Global Change Master Directory (GCMD) Keywords Unknown The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. Open resource
Bathymetric Data Viewer Unknown The Bathymetric Data Viewer is an interactive map providing discovery, descriptions, and download capability for bathymetric survey data and digital elevation models archived at NOAA's National Centers for Environmental Information (NCEI). Open resource
Bathymetric Data Viewer Unknown The Bathymetric Data Viewer is an interactive map providing discovery, descriptions, and download capability for bathymetric survey data and digital elevation models archived at NOAA's National Centers for Environmental Information (NCEI). Open resource
Coastal Elevation Models at NCEI Unknown Open resource
Coastal Elevation Models at NCEI Unknown Open resource
DEM text search Unknown Text search for locating completed and planned DEMs. Open resource

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