Depth to Transition--Salt Point to Drakes Bay, California
This part of DS 781 presents data for the depth-to-transition map of the Salt Point to Drakes Bay, California, region. The raster data file is included in "DepthToTransition_SaltPointToDrakesBay.zip," which is accessible from https://pubs.usgs.gov/ds/781/SaltPointToDrakesBay/data_catalog_SaltPointToDrakesBay.html.
As part of the USGS's California State Waters Mapping Project, a 20-m grid of depth to the transgressive surface of the last glacial maximum was generated for the areas within the 3-nautical mile limit between Salt Point and Drakes Bay was generated from seismic-reflection data collected in 2009 supplemented with outcrop and geologic structure from DS 781. The resulting grid covers an area of approximately 717 sq km. The depth to the transgressive surface of the Last Glacial Maximum ranges between 4 and 78 meters.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "PCMSC Science Data Coordinator",
"@type": "vcard:Contact",
"hasEmail": "mailto:pcmsc_data@usgs.gov"
}
|
| description | This part of DS 781 presents data for the depth-to-transition map of the Salt Point to Drakes Bay, California, region. The raster data file is included in "DepthToTransition_SaltPointToDrakesBay.zip," which is accessible from https://pubs.usgs.gov/ds/781/SaltPointToDrakesBay/data_catalog_SaltPointToDrakesBay.html. As part of the USGS's California State Waters Mapping Project, a 20-m grid of depth to the transgressive surface of the last glacial maximum was generated for the areas within the 3-nautical mile limit between Salt Point and Drakes Bay was generated from seismic-reflection data collected in 2009 supplemented with outcrop and geologic structure from DS 781. The resulting grid covers an area of approximately 717 sq km. The depth to the transgressive surface of the Last Glacial Maximum ranges between 4 and 78 meters. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://pubs.usgs.gov/ds/781/SaltPointToDrakesBay/data_catalog_SaltPointToDrakesBay.html",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.d99736b6-9b9d-410d-9d52-73111174d946.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_d99736b6-9b9d-410d-9d52-73111174d946 |
| keyword |
[
"Bodega Bay",
"CMHRP",
"Coastal and Marine Hazards and Resources Program",
"Marin County",
"PCMSC",
"Pacific Coastal and Marine Science Center",
"Pacific Ocean",
"Point Reyes",
"Sonoma County",
"State of California",
"U.S. Geological Survey",
"USGS",
"USGS:d99736b6-9b9d-410d-9d52-73111174d946",
"coastal geology",
"environment",
"geoscientificInformation",
"geospatial datasets",
"maps and atlases",
"marine geology",
"oceans",
"sediment isopach",
"sediment thickness",
"seismic reflection methods",
"seismic-reflection data",
"stratigraphic thickness"
]
|
| modified | 2025-05-14T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -123.473993, 37.868433, -122.762732, 38.640196 |
| theme |
[
"Geospatial"
]
|
| title | Depth to Transition--Salt Point to Drakes Bay, California |
