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California State Waters Map Series Data Catalog

California State Waters Map Series Data Catalog

Salt Point to Drakes Bay Region

Each GIS data file for the Salt Point to Drakes Bay region 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 Salt Point to Drakes Bay 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

SaltPointToDrakesBayGIS.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 View File Format Metadata File Compressed File Size Suggested Citation
Depth To Transition, Salt Point To Drakes Bay Thumbnail of file. 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 Thumbnail of file. 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 Thumbnail of file. 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 Thumbnail of file. 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

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URL: https://pubs.usgs.gov/ds/781/SaltPointToDrakesBay/data_catalog_SaltPointToDrakesBay.html
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Page Last Modified: Monday, November 28, 2016, 07:24:43 PM