NOAA Laboratory for Satellite Altimetry

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4 datasets found

  • SRTM30+ Global 1-km Digital Elevation Model (DEM): Version 11: Land Surface: Hillshade

    Pacific Islands Ocean Observing System (PacIOOS)

    A global 1-km resolution land surface digital elevation model (DEM) grayscale hillshade. Derived from the SRTM30+ v11 dataset produced at Scripps Institution of Oceanography from United States Geological Survey (USGS) 30 arc-second SRTM30 gridded DEM data,…

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  • SRTM30+ Global 1-km Digital Elevation Model (DEM): Version 11: Bathymetry: Hillshade

    Pacific Islands Ocean Observing System (PacIOOS)

    A global 1-km resolution bathymetric digital elevation model (DEM) grayscale hillshade of the ocean floor. Derived from the SRTM30+ v11 dataset produced at Scripps Institution of Oceanography from United States Geological Survey (USGS) 30 arc-second SRTM30…

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  • SRTM30+ Global 1-km Digital Elevation Model (DEM): Version 11: Land Surface

    Pacific Islands Ocean Observing System (PacIOOS)

    A global 1-km resolution land surface digital elevation model (DEM) derived from U.S. Geological Survey (USGS) 30 arc-second SRTM30 gridded DEM data created from the NASA Shuttle Radar Topography Mission (SRTM). GTOPO30 data are used for high latitudes where…

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  • SRTM30+ Global 1-km Digital Elevation Model (DEM): Version 11: Bathymetry

    Pacific Islands Ocean Observing System (PacIOOS)

    Global 1-km resolution bathymetry from the 30 arc-second SRTM30+ gridded digital elevation model (DEM). Based on the Smith and Sandwell global 1 arc-minute grid between latitudes +/- 81 degrees. Higher resolution grids have been added from the LDEO Ridge…

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