Formats: TIFF Tags: OCEAN Hydrographic Surveys for Selected Locations Within EARTH SCIENCE > Oceans > Bathymetry/Seafloor Topog DOC/NOAA/NESDIS/NCEI > National Centers for Enviro DOC/NOAA/NESDIS/NGDC > National Geophysical Data C Matagorda Ship Channel Matagorda Bay