Description
This data release presents reprocessed multichannel seismic-reflection (MCS) data that was originally collected in 1996 in partnership with the California Division of Mines and Geology and Caltrans as part of a seismic hazard assessment of the Coronado Bridge in San Diego Bay, California. The original survey collected 130 km of data with a 14-cubic inch sleeve-gun (airgun) source, a 24-channel streamer, and 3.125 m shot spacing. Reprocessed profiles show increased data resolution, with data recorded to 750 ms two-way-travel-time, and interpretable data down to about 400 m.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Original Metadata | XML | The metadata original format | Open resource |
| Digital Data | XML | Landing page for access to the data | Open resource |
Tags
- acoustic-methods
- cmhrp
- coastal-and-marine-hazards-and-resources-program
- distributions
- geophysics
- geoscientificinformation
- geospatial-datasets
- mapping
- marine-geophysics
- none
- oceans
- pacific-coastal-and-marine-science-center
- pcmsc
- san-diego-bay
- seabed
- seismic-reflection-profiling
- state-of-california
- sub-bottom-profiling
- substrate
- u-s-geological-survey
- usgs
- usgs-f4f9c42d-bdbb-4f24-9be9-e9b394932e08