https://catalog.data.gov/dataset/bathymetrya-hillshade-usgs-offshore-aptos-california
Department of the Interior - BathymetryA Hillshade [USGS]--Offshore Aptos, California
This part of DS 781 presents data for the shaded-relief map of Offshore of Aptos map area, California. Shaded-relief data are provided as two separate grids...
department of the interiorhillshadeusgsoffshoreaptos