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Nearshore bathymetry of Humboldt Bay North Spit and South Spit, California
Bathymetric data of the nearshore zone were collected along Humboldt Bay North and South Spits, California using personal watercraft (PWCs) equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers. This data release currently contains bathymetric data from 2 surveys performed between April 2025 and September 2025 and will be updated when additional surveys become available.
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Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[ "010:12" ] |
| contactPoint |
{ "fn": "PCMSC Science Data Coordinator", "@type": "vcard:Contact", "hasEmail": "mailto:pcmsc_data@usgs.gov" } |
| description | Bathymetric data of the nearshore zone were collected along Humboldt Bay North and South Spits, California using personal watercraft (PWCs) equipped with single-beam sonar systems and global navigation satellite system (GNSS) receivers. This data release currently contains bathymetric data from 2 surveys performed between April 2025 and September 2025 and will be updated when additional surveys become available. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Digital Data", "format": "XML", "accessURL": "https://doi.org/10.5066/P1SNSQB9", "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.34177f4c-ee07-4229-b387-de609d0006a2.xml" } ] |
| identifier | http://datainventory.doi.gov/id/dataset/USGS_34177f4c-ee07-4229-b387-de609d0006a2 |
| keyword |
[ "Bathymetry and Elevation", "CMHRP", "Coastal and Marine Hazards and Resources Program", "GPS measurement", "Global Positioning System (GPS) observations", "Humboldt Bay", "Humboldt County", "North Spit", "PCMSC", "Pacific Coastal and Marine Science Center", "South Spit", "U.S. Geological Survey", "USGS", "USGS:34177f4c-ee07-4229-b387-de609d0006a2", "bathymetry", "elevation", "marine geophysics", "sea-floor characteristics", "single-beam echo sounder" ] |
| modified | 2026-06-04T00:00:00Z |
| publisher |
{ "name": "U.S. Geological Survey", "@type": "org:Organization" } |
| spatial | -124.2866575, 40.7000867, -124.1677396, 40.8666435 |
| theme |
[ "geospatial" ] |
| title | Nearshore bathymetry of Humboldt Bay North Spit and South Spit, California |
