{"accessLevel": "public", "bureauCode": ["010:12"], "contactPoint": {"@type": "vcard:Contact", "fn": "PCMSC Science Data Coordinator", "hasEmail": "mailto:pcmsc_data@usgs.gov"}, "description": "This part of DS 781 presents data for the bathymetry map of the Offshore of Fort Ross map area, California. Raster data file is included in \"Bathymetry_OffshoreFortRoss.zip,\" which is accessible from https://pubs.usgs.gov/ds/781/OffshoreFortRoss/data_catalog_OffshoreFortRoss.html. These data accompany the pamphlet and map sheets of Johnson, S.Y., Dartnell, P., Golden, N.E., Hartwell, S.R., Erdey, M.D., Greene, H.G., Cochrane, G.R., Kvitek, R.G., Manson, M.W., Endris, C.A., Dieter, B.E., Watt, J.T., Krigsman, L.M., Sliter, R.W., Lowe, E.N., and Chin, J.L. (S.Y. Johnson and S.A. Cochran, eds.), 2015, California State Waters Map Series--Offshore of Fort Ross, California: U.S. Geological Survey Open-File Report 2015\u20131211, pamphlet 37 p., 10 sheets, scale 1:24,000, https://doi.org/10.3133/ofr20151211.\nThe bathymetry map of the Offshore of Fort Ross map area, California, was generated from bathymetry data collected by California State University, Monterey Bay (CSUMB), and by Fugro Pelagos. Mapping was completed between 2007 and 2010, using a combination of 200-kHz and 400-kHz Reson 7125, and 244-kHz Reson 8101 multibeam echosounders, as well as 468-kHz SEA SWATHPlus interferometric system. These mapping missions combined to collect bathymetry from about the 10-m isobath to beyond the 3-nautical-mile limit of California's State Waters. \nNOTE: the horizontal datum of the bathymetry data (NAD83) differs from the horizontal datum of other layers in this SIM (WGS84). These data are not intended for navigational purposes.", "distribution": [{"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.58a749d9-1703-4661-9b7b-cf30f94c2428.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}, {"@type": "dcat:Distribution", "accessURL": "https://pubs.usgs.gov/ds/781/OffshoreFortRoss/data_catalog_OffshoreFortRoss.html", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_58a749d9-1703-4661-9b7b-cf30f94c2428", "keyword": ["sonar methods", "distributions", "imageryBaseMapsEarthCover", "multibeam echo sounder", "Coastal and Marine Hazards and Resources Program", "USGS:58a749d9-1703-4661-9b7b-cf30f94c2428", "geospatial datasets", "seabed", "Bathymetry", "maps and atlases", "Pacific Ocean", "U.S. Geological Survey", "Marine Nearshore Subtidal", "USGS", "CMHRP", "State of California", "Transform Continental Margin", "bathymetry and elevation", "environment", "marine geophysics", "Seafloor Topography", "Northern California Ecoregion", "Marine Offshore Subtidal", "Russian River", "Continental/Island Shelf", "Jenner", "Fort Ross", "oceans", "Pacific Coastal and Marine Science Center", "geoscientificInformation", "Rock Substrate", "Sonoma County", "bathymetry measurement", "bathymetry", "PCMSC", "Unconsolidated Mineral Substrate"], "modified": "2023-03-09T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-123.31, 38.40, -123.10, 38.56", "theme": ["geospatial"], "title": "Bathymetry--Offshore of Fort Ross, California"}