Astoria, Oregon 1/3 arc-second MHW Coastal Digital Elevation Model

Description

NOAA's National Centers for Environmental Information (NCEI) 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 Pacific Marine Environmental Laboratory's (PMEL) efforts to support NOAA's tsunami forecast system and for tsunami inundation modeling, improve community preparedness and hazard mitigation. Bathymetric, topographic, and shoreline data used in DEM compilation are obtained from various sources including: NOAA; the U.S. Geological Survey (USGS); and other federal, state, and local government agencies, academic institutions, and private companies. DEMs are referenced to the vertical datum of MHW and horizontal datum of World Geodetic System 1984 geographic (WGS 84). Grid spacing for the DEM is 1/3 arc-second (~10 meters).

Resources

Name Format Description Link
0 Text search for locating completed and planned DEMs. https://www.ngdc.noaa.gov/mgg/coastal
33 Report describing the development of the Astoria DEM https://www.ngdc.noaa.gov/mgg/dat/dems/regional_tr/astoria_13_mhw_2012.pdf
0 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. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 A map service showing the location and coverage of land and seafloor digital elevation models (DEMs) available. https://noaa.maps.arcgis.com/home/item.html?id=d41f39c8a6684c54b62c8f1ab731d5ad
21 OPeNDAP Dataset Access Form https://www.ngdc.noaa.gov/thredds/dodsC/regional/astoria_13_mhw_2012.nc.html
32 Download NetCDF File https://www.ngdc.noaa.gov/thredds/fileServer/regional/astoria_13_mhw_2012.nc
50 Web Coverage Service GetCapabilities https://www.ngdc.noaa.gov/thredds/wcs/regional/destin_13_navd88_2016.nc?service=WCS&version=1.0.0&request=GetCapabilities
52 Web Map Service GetCapabilities https://www.ngdc.noaa.gov/thredds/wms/regional/astoria_13_mhw_2012.nc?service=WMS&version=1.3.0&request=GetCapabilities
21 Download a subset of the NetCDF https://www.ngdc.noaa.gov/thredds/ncss/regional/astoria_13_mhw_2012.nc/dataset.html
32 NetCDF Markup Language file https://www.ngdc.noaa.gov/thredds/ncml/regional/astoria_13_mhw_2012.nc?catalog=https%3A%2F%2Fwww.ngdc.noaa.gov%2Fthredds%2Fcatalog%2Fregional%2Fcatalog.html&dataset=regionalDatasetScan%2Fastoria_13_mhw_2012.nc
0 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. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 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. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 Report documenting the Scientific Data Stewardship Maturity for this dataset. https://doi.org/10.25923/yrjc-d827
21 Please see website for more information about Coastal DEMs. https://ngdc.noaa.gov/mgg/coastal/coastal.html
0 NOAA GeoPlatform listing for Digital Elevation Models Global Mosaic (Color Shaded Relief) https://noaa.maps.arcgis.com/home/item.html?id=feb3c625dc094112bb5281c17679c769
23 REST endpoint for Digital Elevation Models Global Mosaic (Color Shaded Relief) ArcGIS image service https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer
0 https://www.ncei.noaa.gov/products/coastal-elevation-models
0 NOAA GeoPlatform listing for NCEI Digital Elevation Model (DEM) Extents https://noaa.maps.arcgis.com/home/item.html?id=0afa88a1701749dbbf76fcadca4f77f3
0 NOAA GeoPlatform listing for DEM Global Mosaic (Elevation Values) https://noaa.maps.arcgis.com/home/item.html?id=c876e3c96a8642ab8557646a3b4fa0ff
0 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. https://noaa.maps.arcgis.com/home/item.html?id=e9ba2e7afb7d46cd878b34aa3bfce042
23 REST endpoint for NCEI Digital Elevation Model (DEM) Extents ArcGIS Feature Service https://services2.arcgis.com/C8EMgrsFcRFL6LrL/arcgis/rest/services/ncei_dem_extents/FeatureServer
0 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). https://www.ncei.noaa.gov/maps/bathymetry/
0 Shaded relief visualization of a global seamless bathymetry/topography mosaic of digital elevation models at NOAA/NCEI. https://noaa.maps.arcgis.com/home/item.html?id=e11ebaeb19544bb18c2afe440f063062
0 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. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
52 Capabilities document for Open Geospatial Consortium Web Map Service for Digital Elevation Models Global Mosaic (Color Shaded Relief) https://gis.ngdc.noaa.gov/arcgis/rest/services/DEM_mosaics/DEM_global_mosaic_hillshade/ImageServer/WMSServer?request=GetCapabilities&service=WMS

Tags

  • digital elevation model
  • vertical location
  • topography
  • international council for science - world data system
  • land surface
  • terrain elevation
  • nesdis
  • astoria
  • icsu-wds
  • bathymetry
  • oceans
  • national geophysical data center
  • noaa
  • dem
  • integrated bathymetry and topography
  • coastal elevation
  • u.s. department of commerce
  • 1 meter - < 30 meters
  • earth science
  • doc/noaa/nesdis/ngdc
  • bathymetry/seafloor topography
  • gridded elevations
  • ocean
  • doc/noaa/nesdis/ncei
  • sea floor
  • models/analyses
  • washington
  • coastal relief
  • topographical relief maps
  • water depth
  • coastal processes
  • columbia river
  • < 1 meter
  • pacific ocean
  • seafloor topography
  • pacific coast
  • oregon
  • national centers for environmental information

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