• Organization: Department of the Interior
• Updated: 2021-08-23T00:00:00Z

Data from various sources, including 2018 and 2019 multibeam bathymetry data collected by the National Oceanic and Atmospheric Administration (NOAA) and the U.S. Geological Survey (USGS) were...

• xml
• xml

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

Cowbatg.tif is a 1000-m resolution bathymetric grid of the continental margin offshore of Washington, California, and Oregon. The grid was generated from bathymetric contours (cowbathy.shp, also...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2022-06-30T00:00:00Z

CTD (Conductivity Temperature Depth) data were collected October-November 2019 offshore of California and Oregon as part of the ongoing EXPRESS: Expanding Pacific Research and Exploration of...

• xml
• xml

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

Bathymetric contours (contour interval 100 m) of the continental margin offshore of Washington, Oregon, and California (cowbat) were compiled from various sources available in the late 1980s and...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2021-08-23T00:00:00Z

This polygon shapefile describes the data sources used to create a composite 30-m resolution multibeam bathymetry surface of southern Cascadia Margin offshore Oregon and northern California.

• xml
• xml

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

This dataset contains the locations of 902 methane cold seeps that were detected in acoustic water-column backscatter collected by the U.S. Geological Survey between 2018 to 2021. Rising bubbles...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-01-01T00:00:00.000+00:00

Spatial information about the seafloor is critical for decision-making by marine resource science, management and tribal organizations. Coordinating data needs can help organizations leverage...

• none
• none
• none
• none
• none
• none
• +2 more

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

Cowthkg.tif is a 1000-m resolution grid of sediment thickness derived from contours (cowiso.shp, also in this data set) from 1:1,000,000-scale Map Showing Sediment Isopachs in the Deep-sea Basins...

• xml
• xml

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

COWBSMG is a 1000-m resolution grid of depth to basement off of Washington, Oregon, and California constructed from depth to basement contour data (cowbsm.shp, also in this data set) from...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2024-04-30T00:00:00Z

This processed high-resolution sparker seismic-reflection (Seismic) data for the Offshore of Arcata, California, map area is part of USGS Data Series 781 (Golden and Cochrane, 2019). The map area...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2024-04-30T00:00:00Z

This processed high-resolution sparker seismic-reflection (Seismic) data for the Offshore of Eureka, California, map area is part of USGS Data Series 781 (Golden and Cochrane, 2019). The map area...

• xml
• xml

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

Contours of sediment thickness for the deep-sea basins of the Pacific continental margin offshore of Washington, Oregon, and California were were interpreted from GLORIA (Paskevich and others,...

• xml
• xml

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

Digital vector data for the contours of depth to basement for the deep-sea basins of the Pacific continental margin offshore of Washington, Oregon, and California. The data were interpreted from...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-01T00:00:00.000+00:00

This layer is intended to represent the geographic extent of NOAA Fisheries’ Northern California Current Ecosystem Survey transects. The Northern California Current Ecosystem Surveys started in...

• none
• none
• none
• none

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-05-01T00:00:00.000+00:00

This layer is intended to represent the geographic extent of NOAA Fisheries’ Northern California Current Ecosystem Survey stations. The Northern California Current Ecosystem Surveys started in...

• none
• none
• none
• none

• Organization: Department of the Interior
• Updated: 2022-07-13T00:00:00Z

CTD (Conductivity Temperature Depth) data were collected offshore of California and Oregon from October to November 2019 during NOAA cruise RL-19-05 (USGS field activity 2019-672-FA). This data...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2022-07-13T00:00:00Z

CTD (Conductivity Temperature Depth) data were collected offshore of California and Oregon from October to November 2018 during NOAA cruise SH-18-12 on the R/V Bell M. Shimada (USGS field activity...

• xml
• xml

• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2021-03-15T00:00:00.000+00:00

This project area encompasses a distinct area in northern California. The project area supports the Expanding Pacific Research and Exploration of Submerged Systems (EXPRESS) and Cascadia Margin...

• none
• none
• none
• none
• none
• none

• Organization: Department of the Interior
• Updated: 2020-08-27T00:00:00Z

The U.S. Geological Survey, Western Ecological Research Center (USGS-WERC) was requested by the Bureau of Ocean Energy Management (BOEM) to create a database for marine birds of the California...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2022-07-13T00:00:00Z

Various water column variables, including salinity, dissolved inorganic nutrients, pH, total alkalinity, dissolved inorganic carbon, radio-carbon isotopes were measured in samples collected using...

• xml
• xml