Hydrogeologic Data Release for CVHM2: Well logs with Classification Information
These data encompass data classified from the borehole textures. The U.S Geological Survey (USGS) classified the Well Log Database of the Central Valley, California, 2021, into Central_Valley_Borehole_with_Lithology_Classification.csv. Lithologic log descriptions served as the basis for division into discrete binary texture classifications of either “coarse grained” or “fine grained” intervals. Values of 1 (coarse grained), 0 (fine grained) or 2 (unknown) were determined using the table found in Central_Valley_Lithology_Classifier.csv. Percent Coarse values for each well log were calculated at 15.24 m for the entire Central valley (Percent_Coarse_meters_wells.csv).
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Marina Marcelli",
"@type": "vcard:Contact",
"hasEmail": "mailto:mmarcelli@usgs.gov"
}
|
| description | These data encompass data classified from the borehole textures. The U.S Geological Survey (USGS) classified the Well Log Database of the Central Valley, California, 2021, into Central_Valley_Borehole_with_Lithology_Classification.csv. Lithologic log descriptions served as the basis for division into discrete binary texture classifications of either “coarse grained” or “fine grained” intervals. Values of 1 (coarse grained), 0 (fine grained) or 2 (unknown) were determined using the table found in Central_Valley_Lithology_Classifier.csv. Percent Coarse values for each well log were calculated at 15.24 m for the entire Central valley (Percent_Coarse_meters_wells.csv). |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9IZRO3V",
"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.62aba69fd34e74f0d80eb4ed.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_62aba69fd34e74f0d80eb4ed |
| keyword |
[
"Alameda County",
"Amador County",
"Butte County",
"Calaveras County",
"California",
"Central Valley",
"Central Valley, California",
"Colusa County",
"Contra Costa County",
"El Dorado County",
"Fresno County",
"Glenn County",
"Humboldt County",
"Hydrogeology",
"Kern County",
"Kings County",
"Lake County",
"Madera County",
"Mariposa County",
"Mendocino County",
"Merced County",
"Monterey County",
"Napa County",
"Nevada County",
"Placer County",
"Sacramento County",
"Sacramento Valley",
"San Benito County",
"San Joaquin County",
"San Joaquin Valley",
"San Luis Obispo County",
"Santa Barbara County",
"Santa Clara County",
"Shasta County",
"Solano County",
"Sonoma County",
"Stanislaus County",
"Sutter County",
"Tehama County",
"Trinity County",
"Tulare County",
"Tuolumne County",
"USGS:62aba69fd34e74f0d80eb4ed",
"Ventura County",
"Yolo County",
"Yuba County"
]
|
| modified | 2022-10-11T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -123.8315, 34.5199, -117.9163, 40.7486 |
| theme |
[
"geospatial"
]
|
| title | Hydrogeologic Data Release for CVHM2: Well logs with Classification Information |
