Great South Bay, NY (M050) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA
Bathymetry for Great South Bay was derived from thirteen surveys containing 124,314 soundings. Nineteen older, less accurate, overlapping surveys were omitted, and the overlap from three older, less accurate surveys was omitted before tinning the data. The average separation between soundings was 53 meters. Three …