Hudson River, NY/NJ (M060H) Bathymetric Digital Elevation Model (30 meter resolution) Derived From Source Hydrographic Survey Soundings Collected by NOAA
Bathymetry for the Hudson River was derived from twenty surveys containing 120,771 soundings. No surveys were omitted. The average separation between soundings was 51 meters. The surveys dated from 1930 to 1945. The total range of sounding data was 1.5 meters to -61.9 meters at mean low water. Mean high water values …