| Online link | https://cmgds.marine.usgs.gov/catalog/pcmsc/DataReleases/CMGDS_DR_tool/DR_P1SNSQB9/hb_bathy_metadata.faq.html |
|---|---|
| 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. |
| Originators | Stevens, Andrew W.; Logan, Joshua B.; Currie, Jackson E.; Elfers, Timothy C.; Parker, Kai A.; and Elfers, Timothy C. |
| Field activities |