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Pacific Coastal and Marine Science Center

Seafloor Mapping

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California Seafloor Mapping Program: California State Waters Map Series Data Catalog, USGS Data Series 781
  northern California offshore map blocks from Salt Point to Drakes Bay Region to Offshore of Monterey
  southern California offshore map blocks from Point Conception to Hueneme Canyon Region to Hueneme Canyon and Vicinity

Central Oregon

Channel Islands

Columbia River Mouth

Crater Lake

Deep-Sea Basins
  Washington, Oregon, and California

Elwha River
  Elwha River - bathymetry, acoustic backscatter data (2010)
  Elwha River - bathymetry, topography (2010-2016)
  Elwha River Mouth - 2016 bathymetry, acoustic-backscatter data

Farallon Escarpment

Glacier Bay

Gulf of Mexico
  Northeastern: De Soto Canyon
  Northeastern: West Florida Shelf
  Northern: Pinnacles

Gulf of Santa Catalina


Inner Continental Borderland

Lake Crescent

Lake Michigan

Lake Tahoe

Los Angeles

Monterey Bay Area
  Northern Monterey Bay - bathymetry, acoustic-backscatter data, time-series data

North-Central California Coast DEM - bathymetry, topography

Puget Sound

Sacramento-San Joaquin Delta
  Sacramento River DEM - bathymetry, topography
  Sacramento-San Joaquin Delta DEM - bathymetry, topography
  Cache Slough Complex and Sacramento River Deep Water Ship Channel - bathymetry, topography, and acoustic backscatter data, digital elevation model (DEM)

San Diego

San Francisco Bay
  Bay-Delta DEM - bathymetry, topography
  South San Francisco Bay DEM - bathymetry, topography

Santa Barbara Channel

Tijuana River Estuary - bathymetry, acoustic backscatter data

Whiskeytown Lake - bathymetry, topography, orthomosaic imagery

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Archived in 2018