California State Waters Map Series Data Catalog

Offshore Bodega Head Map Area

Maps that show these data are published in Open-File Report 2015-1140, "California State Waters Map Series--Offshore Bodega Head, California."

Each GIS data file for the Offshore Bodega Head map area is listed below with a brief description, a small image, and links to the metadata files and the downloadable data files. The data were compiled in ArcMap (version 10.0, ESRI, 2011). Raster data layers are registered TIFF images and are in the UTM Zone 10 coordinate system, with datum WGS84. Point, line, and polygon features are in shapefile format and are projected in UTM Zone 10 coordinates, with horizontal datum WGS84. We recommend that you create a single new folder within which to unzip the files you want to use.

The downloadable data files have been compressed with the "zip" command, and they can be unzipped with Winzip (or other tool) on Windows systems. The .zip file for a TIFF image includes the image (.tif), the world registration file (.tfw), and the text (.txt) and XML (.tif.xml) versions of the metadata. The .zip for a shapefile includes the .aux, .dbf, .shp, .shx, .sbx, and .sbn files, as well as the text (.txt) and XML (.shp.xml) versions of the metadata.

Web Services

Web services were created using an ArcGIS service definition file. The ArcGIS REST service and OGC WMS service include all Offshore Bodega Head data layers listed in the "GIS Data Files" table. Data layers are symbolized as shown on the associated map sheets. Individual web services for each GIS file are available from the main service pages provided in the links below.

ArcMap users: Instructions to use these services in ArcMap version 10.0 or above.

ArcGIS REST Service

OGC WMS Service

ArcGIS Project File

OffshoreBodegaHeadGIS.mxd.zip (0.1 MB) is a compressed (with the "zip" command) version of the ArcMap document (.mxd) that has all the data layers loaded in the table of contents and has all the data symbolized as on the SIM map sheets. Download and save this ArcGIS project file, including all data layers, to the directory you created for this GIS.

GIS Data Files

Theme Description	File Format	Metadata	File Compressed	File Size	Suggested Citation
Bathymetry (2m/pixel), Offshore Bodega Head map area	TIFF 32 bit float	txt, xml, html, faq	Bathymetry_OffshoreBodegaHead.zip	49.4 MB	Dartnell, P. and Kvitek, R.G., 2014, Bathymetry--Offshore Bodega Head, California
Bathymetry Hillshade (2m/pixel), Offshore Bodega Head map area	TIFF 8 bit float	txt, xml, html, faq	BathymetryHS_OffshoreBodegaHead.zip	17.8 MB	Dartnell, P. and Kvitek, R.G., 2014, BathymetryHS--Offshore Bodega Head, California
Contours, Offshore Bodega Head map area	ESRI Shapefile (line)	txt, xml, html, faq	Contours_OffshoreBodegaHead.zip	0.5 MB	Dartnell, P. and Kvitek, R.G., 2014, Contours--Offshore Bodega Head, California
Backscatter (2m/pixel), Offshore Bodega Head map area	TIFF 8 bit float	txt, xml, html, faq	BackscatterA_8101_OffshoreBodegaHead.zip	27.4 MB	Dartnell, P. and Kvitek, R.G., 2014, Backscatter A [8101]--Offshore Bodega Head, California
Backscatter (2m/pixel), Offshore Bodega Head map area	TIFF 8 bit float	txt, xml, html, faq	BackscatterB_7125_OffshoreBodegaHead.zip	1.5 MB	Dartnell, P. and Kvitek, R.G., 2014, Backscatter B [7125]--Offshore Bodega Head, California
Backscatter (2m/pixel), Offshore Bodega Head map area	TIFF 8 bit float	txt, xml, html, faq	BackscatterC_Swath_OffshoreBodegaHead.zip	9.1 MB	Dartnell, P. and Kvitek, R.G., 2014, Backscatter C [Swath]--Offshore Bodega Head, California
Offshore Geology and Geomorphology, Offshore Bodega Head map area	ESRI Shapefile (polygon)	txt, xml, html, faq	Geology_OffshoreBodegaHead.zip	1.1 MB	Johnson, S.Y., Hartwell, S.R., and Manson, M.W., 2014, Geology and geomorphology--Offshore Bodega Head map area, California
Faults, Offshore Bodega Head map area	ESRI Shapefile (line)	txt, xml, html, faq	Faults_OffshoreBodegaHead.zip	0.1 MB	Johnson, S.Y., Hartwell, S.R., and Manson, M.W., 2014, Faults--Offshore Bodega Head map area, California
Folds, Offshore Bodega Head map area	ESRI Shapefile (line)	txt, xml, html, faq	Folds_OffshoreBodegaHead.zip	0.1 MB	Johnson, S.Y., Hartwell, S.R., and Manson, M.W., 2014, Folds--Offshore Bodega Head map area, California
Habitat, Offshore Bodega Head map area	ESRI Shapefile (polygon)	txt, xml, html, faq	Habitat_OffshoreBodegaHead.zip	0.6 MB	Dieter, B.E., Greene, H.G., and Endris, C.A., 2014, Habitat--Offshore Bodega Head map area, California
Seafloor Character (2m/pixel), Offshore Bodega Head map area	TIFF 32 bit integer	txt, xml, html, faq	SeafloorCharacter_OffshoreBodegaHead.zip	2.1 MB	Erdey, M.D. and Cochrane, G.R., 2014, Seafloor Character--Offshore Bodega Head map area, California
Depth To Transition, Salt Point To Drakes Bay	TIFF 32 bit integer	txt, xml, html, faq	DepthToTransition_SaltPointToDrakesBay.zip	8.5 MB	Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W., 2014, Depth To Transition--Salt Point to Drakes Bay, California
Transgressive Contours, Salt Point To Drakes Bay	ESRI Shapefile (line)	txt, xml, html, faq	TransgressiveContours_SaltPointToDrakesBay.zip	3.9 MB	Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W., 2014, Transgressive Contours--Salt Point to Drakes Bay, California
Sediment Thickness (2m/pixel), Salt Point To Drakes Bay	TIFF 32 bit Float	txt, xml, html, faq	SedimentThickness_SaltPointToDrakesBay.zip	6.0 MB	Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W., 2014, Sediment Thickness--Salt Point to Drakes Bay, California
Isopachs, Salt Point To Drakes Bay	ESRI Shapefile (line)	txt, xml, html, faq	Isopachs_SaltPointToDrakesBay.zip	3.5 MB	Johnson, S.Y., Hartwell, S.R., Watt, J.T., and Sliter, R.W., 2014, Isopachs--Salt Point to Drakes Bay, California
Visual observations of benthic habitat from video USGS Cruise L908NC	ESRI Shapefile (points)	txt, xml, html, faq	l908nc_video_observations.zip	0.2 MB	Edwards, B., Phillips, E.L., Golden, N.E., Krigsman, L., and Dartnell, P., 2014, L908NC_video_observations