5 Meter Bathymetry Synthesis Grid (ArcGIS)
A complete synthesis (shown above) can be downloaded in ESRI ArcGIS grid format below.
Bathymetry Synthesis |
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Cell Size (meters): | ~5 meters |
Datum: | WGS84 |
Metadata: | MHI Synthesis Report 2016 |
ArcGIS Grid: | Bathymetry Grid ZIP (~3GBs) |
FTP Download: | Bathymetry FTP Download |
50 Meter Bathymetry and Topography Grids
Bathymetry and Topography Synthesis
Bounds (N/S/E/W): -162/-153/17/25 Cell Size (meters): ~50 meters Cell Size (degrees): 0.0005 Datum: WGS84 Elevation: Meters GMT Grid (NetCDF): Bathymetry & Topography Grid *NetCDF can be imported into ArcGIS, MATLAB, and GlobalMapper
50 Meter Bathymetry Grids
Bathymetry Synthesis
Bounds (N/S/E/W): -162/-153/17/25 Cell Size (meters): ~50 meters Cell Size (degrees): 0.0005 Datum: WGS84 Elevation: Meters GMT Grid (NetCDF): Bathymetry Grid *NetCDF can be imported into ArcGIS, MATLAB, and GlobalMapper
Regional Grid (1 km x 1km)
A lower resolution version of the bathymetry synthesis was also made. This version which has a resolution of 1km x 1km is meant for modeling and location maps. The grid is formed by combining the multibeam synthesis along with USGS DEMs and the Smith and Sandwell Measured and Estimated Seafloor Topography.
Bounds (N/S/E/W): -162/-153/17/25 Cell Size (meters): ~1 km Cell Size (degrees): 0.01 Datum: WGS84 Elevation: Meters GMT Grid (NetCDF): Bathymetry/Topography Grid *NetCDF can be imported into ArcGIS, MATLAB, and GlobalMapper