Eastern Canada 3 arc-second Bathymetric Digital Elevation Model

Description

NOAA's National Centers for Environmental Information is building high-resolution digital elevation models (DEMs) for select U.S. coastal regions. These integrated bathymetric-topographic DEMs are used to support tsunami forecasting and warning efforts at the NOAA Center for Tsunami Research, Pacific Marine Environmental Laboratory (PMEL). The DEMs are part of the tsunami forecast system SIFT (Short-term Inundation Forecasting for Tsunamis) currently being developed by PMEL for the NOAA Tsunami Warning Centers, and are used in the MOST (Method of Splitting Tsunami) model developed by PMEL to simulate tsunami generation, propagation, and inundation.

Resources

Name Format Description Link
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords Open resource
GCMD Keyword Forum Page Unknown Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords 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
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 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
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
Bathymetric Digital Elevation Model of Eastern Canada: Procedures, Data Sources and Analysis PDF Report describing the development of the Eastern Canada DEM Open resource
OPeNDAP Dataset Access Form HTML OPeNDAP Dataset Access Form Open resource
Download NetCDF File NetCDF Download NetCDF File Open resource
NetCDF Markup Language file NetCDF NetCDF Markup Language file Open resource
Download a subset of the NetCDF HTML Download a subset of the NetCDF Open resource
Web Coverage Service GetCapabilities WCS Web Coverage Service GetCapabilities Open resource
Web Map Service GetCapabilities WMS Web Map Service GetCapabilities Open resource

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