{"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 shaded-relief bathymetry map of the Offshore of Bolinas, California. The raster data file is included in \"BathymetryHS_OffshoreBolinas.zip,\" which is accessible from https://pubs.usgs.gov/ds/781/OffshoreBolinas/data_catalog_OffshoreBolinas.html. These data accompany the pamphlet and map sheets of Cochrane, G.R., Dartnell, P., Johnson, S.Y., Greene, H.G., Erdey, M.D., Golden, N.E., Hartwell, S.R., Manson, M.W., Sliter, R.W., Endris, C.A., Watt, J.T., Ross, S.L., Kvitek, R.G., Phillips, E.L., Bruns, T.R., and Chin, J.L. (G.R. Cochrane and S.A. Cochran, eds.), 2015, California State Waters Map Series \u2014 Offshore of Bolinas, California: U.S. Geological Survey Open-File Report 2015\u20131135, pamphlet 36 p., 10 sheets, https://doi.org/10.3133/ofr20151135.\nThe shaded-relief bathymetry map of Offshore Bolinas, California, was generated from bathymetry data collected by California State University, Monterey Bay (CSUMB), by Fugro Pelagos, and by Moss Landing Marine Laboratory (MLML). Mapping was completed between 2004 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 and 250-kHz GeoSwath interferometric systems. Moss Landing Marine Laboratory mapped the nearshore region north of Bolinas in 2004 prior to the California Seafloor Mapping Program (CSMP). The nearshore region from south of Bolinas Lagoon to Stinson Beach was mapped by Fugro Pelagos in 2009 for a project outside of the CSMP and only bathymetry data were collected. 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.", "distribution": [{"@type": "dcat:Distribution", "accessURL": "https://pubs.usgs.gov/ds/781/OffshoreBolinas/data_catalog_OffshoreBolinas.html", "description": "Landing page for access to the data", "format": "XML", "mediaType": "application/http", "title": "Digital Data"}, {"@type": "dcat:Distribution", "description": "The metadata original format", "downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.2eea668b-b8db-41fd-9f83-b69f0b555fbd.xml", "format": "XML", "mediaType": "text/xml", "title": "Original Metadata"}], "identifier": "http://datainventory.doi.gov/id/dataset/USGS_2eea668b-b8db-41fd-9f83-b69f0b555fbd", "keyword": ["Bathymetry", "Bolinas", "Bolinas Lagoon", "CMHRP", "Coastal and Marine Hazards and Resources Program", "Continental/Island Shelf", "Marin County", "Marine Nearshore Subtidal", "Marine Offshore Subtidal", "Northern California Ecoregion", "PCMSC", "Pacific Coastal and Marine Science Center", "Pacific Ocean", "Rock Substrate", "Seafloor Topography", "State of California", "Stinson Beach", "Transform Continental Margin", "U.S. Geological Survey", "USGS", "USGS:2eea668b-b8db-41fd-9f83-b69f0b555fbd", "Unconsolidated Mineral Substrate", "bathymetry", "bathymetry and elevation", "bathymetry measurement", "distributions", "environment", "geoscientificInformation", "geospatial datasets", "imageryBaseMapsEarthCover", "maps and atlases", "marine geophysics", "oceans", "sonar methods"], "modified": "2023-03-02T00:00:00Z", "publisher": {"@type": "org:Organization", "name": "U.S. Geological Survey"}, "spatial": "-122.78, 37.81, -122.58, 37.97", "theme": ["geospatial"], "title": "Bathymetry Hillshade--Offshore Bolinas, California"}