Dataset description: Reprocessed legacy seismic-reflection data from USGS field activity B-1-72-SC collected offshore southern California

Seismic-reflection data were collected offshore southern California in 1972 aboard the USNS Bartlett (USGS Field Activity B-1-72-SC). In 2021 these legacy data were reprocessed to improve accuracy and geologic resolvability of California's continental margin.
Version1
Keywordssub-bottom profiling, geospatial datasets, marine geophysics
Data typesSparker
FormatSEG-Y;
Amount1012.4 MB

Contacts

Activities and equipment

ActivityEquipment
B372SCsparker
shallow-penetrating continuous seismic profiling (3.5-khz system, 150-joule sparker)
B272SCsparker
shallow-penetrating continuous seismic profiling (3.5-khz system, 150-joule sparker)
B472SCsparker
shallow-penetrating continuous seismic profiling (3.5-khz system, 150-joule sparker)
B172SCuniboom
high resolution acoustic uniboom