Chirp sub-bottom data acquired offshore San Francisco and Pacifica during USGS field activity S-16-10-NC
Chirp sub-bottom data were collected by the U.S. Geological Survey in August 2010, offshore San Mateo County, California. Data were collected aboard the R/V Snavely during field activity S-16-10-NC. Chirp data were collected using an Edgetech 512 chirp sub-bottom profiler.