2005. National Atlas of the United States. The Topographic and Bathymetric Shaded Relief of North America map layer shows depth and elevation ranges using colors, with relief enhanced by sha... National Atlas of the United States.
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2007. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts the "hard" and "soft" substrate categories, however the limitations of the classification methods should be consider... California. Department of Fish and Game. Marine Resources Region.
2005. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile delinates hard seafloor substrate from soft seafloor substrate as determined by four different data sources. These data sour... California. Department of Fish and Game. Marine Resources Region.
2012. California. Department of Fish and Game. Marine Resources Region. This polygon shapefile depicts the "hard" and "soft" substrate categories, however the limitations of the classification methods should be consider... California. Department of Fish and Game. Marine Resources Region.
2007, 2008, and 2009. Wong, Florence L., Johnson, Samuel Y., Phillips, Eleyne L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This line shapefile contains isopachs (contour lines of equal thickness) at 2.5 meter intervals for the areas within the 3-nautical mile limit arou... Geological Survey (U.S.).
2005, 2006, 2007, 2008, and 2009. Golden, Nadine E., Krigsman, Lisa M., Yoklavich, Mary M., Cochrane, Guy R., and Pacific Coastal and Marine Science Center. This layer is a georeferenced raster image of the map showing the predicted distribution of tall sea pens in the Santa Barbara Channel, California ... Geological Survey (U.S.).
2007, 2008, and 2009. Wong, Florence L., Johnson, Samuel Y., Phillips, Eleyne L., Pacific Coastal and Marine Science Center, and Golden, Nadine E. This line shapefile contains transgressive contours at 5 meter intervals for the area within the 3-nautical limit around the Santa Barbara Channel ... Geological Survey (U.S.).
2007, 2008, 2009, and 2010. Johnson, Samuel Y., Hartwell, Stephen R., and Cochrane, Guy R. This line shapefile contains isopachs (contour lines of equal thickness) at 2.5 and 10 meter intervals for the area within the 3-nautical mile limi... Geological Survey (U.S.).
2007, 2008, 2009, and 2010. Chin, John L., Johnson, Samuel Y., Ross, Stephanie L., Sliter, Ray W., and Golden, Nadine E. This line shapefile contains transgressive contours at 5 and 10 meter intervals for the areas within the 3-nautical mile limit between Bolinas and ... Geological Survey (U.S.).
2007, 2008, 2009, and 2010. Pacific Coastal and Marine Science Center, Dartnell, Peter, Kvitek, Rikk G., and Golden, Nadine E. This layer is a georeferenced raster image containing acoustic-backscatter data for Drakes Bay and the surrounding vicinity in California. The map ... Geological Survey (U.S.).