• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This part of the data release includes 10-m resolution multibeam-bathymetry data collected in 2016 in Catalina Basin, southern California. The data are presented as a TIFF image. In February 2016...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This part of the data release includes 10-m resolution multibeam acoustic-backscatter data collected in 2016 in Catalina Basin, southern California. The data are presented as a TIFF file. In...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This part of the data release includes 10-m resolution merged multibeam-bathymetry data of Catalina Basin and northern Gulf of Santa Catalina. The data are presented as a TIFF file. In February...

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• Organization: Department of the Interior
• Updated: 2020-10-19T00:00:00Z

This data release contains 25 multichannel minisparker seismic reflection (MCS) profiles that were collected in February of 2016 from the Catalina Basin offshore southern California by the U.S....

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• Organization: Department of the Interior
• Updated: 2020-10-19T00:00:00Z

This data release contains 41 chirp sub-bottom profiles that were collected in February of 2016 from the Catalina Basin offshore southern California by the U.S. Geological Survey Pacific and...

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• Organization: Department of the Interior
• Updated: 2021-09-10T00:00:00Z

This dataset includes raw and processed, high-resolution seismic-reflection data collected in 2009 to explore a possible connection between the San Diego Trough Fault and the San Pedro Basin...

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• Organization: Department of the Interior
• Updated: 2021-10-21T00:00:00Z

This dataset includes raw and processed, high-resolution seismic-reflection data collected in 2009 to explore a possible connection between the San Diego Trough Fault and the San Pedro Basin...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This data release contains 43 chirp sub-bottom profiles that were collected in November of 2014 from the Catalina and Santa Cruz Basins offshore southern California by the U.S. Geological Survey...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This data release contains 35 multichannel sparker and 24 multichannel minisparker seismic reflection (MCS) profiles that were collected in November of 2014 from the Catalina and Santa Cruz Basins...

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• Organization: Department of the Interior
• Updated: 2021-10-13T00:00:00Z

This part of the data release includes 25-m resolution merged multibeam-bathymetry data of the northern portion of the Southern California Continental Borderland. The data are presented as a TIFF...

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• Organization: Department of the Interior
• Updated: 2022-04-28T00:00:00Z

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...

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• Organization: Department of the Interior
• Updated: 2023-08-09T00:00:00Z

Multichannel seismic (MCS) data were collected by the U.S. Geological Survey (USGS) in 1990 in the California Continental Borderland (USGS field activity L490SC). In 2021 these data were...

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• Organization: Department of the Interior
• Updated: 2022-11-15T00:00:00Z

Multichannel seismic (MCS) data were collected by the U.S. Geological Survey (USGS) in June of 1999 in the coastal zone and continental shelf between Los Angeles and San Diego, offshore California...

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• Organization: Department of the Interior
• Updated: 2024-04-03T00:00:00Z

High-resolution multichannel minisparker seismic reflection (MCS) data were collected by the U.S. Geological Survey in May of 2021 along the Palos Verdes Fault Zone in San Pedro Bay and San Pedro...

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• Organization: Department of the Interior
• Updated: 2024-04-03T00:00:00Z

Chirp sub-bottom data were collected by the U.S. Geological Survey in May of 2021 along the Palos Verdes Fault Zone in San Pedro Bay and San Pedro Channel. MCS data were acquired coincident with...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-10-07T00:00:00.000+00:00

The Expanding Pacific Research and Exploration of Submerged Systems, or EXPRESS initiative is a multi-year, multi-agency project to survey and map undersea habitat throughout the California...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-10-22T00:00:00.000+00:00

The Expanding Pacific Research and Exploration of Submerged Systems, or EXPRESS initiative is a multi-year, multi-agency project to survey and map undersea habitat throughout the California...

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