Bathymetry Hillshade--Offshore of Ventura, California

Description

This part of DS 781 presents data for the shaded-relief bathymetry map of the Offshore of Ventura map area, California. The raster data file for the shaded-relief map is included in "BathymetryHS_OffshoreVentura.zip," which is accessible from https://pubs.usgs.gov/ds/781/OffshoreVentura/data_catalog_OffshoreVentura.html. These data accompany the pamphlet and map sheets of Johnson, S.Y., Dartnell, P., Cochrane, G.R., Golden, N.E., Phillips, E.L., Ritchie, A.C., Kvitek, R.G., Greene, H.G., Krigsman, L.M., Endris, C.A., Seitz, G.G., Gutierrez, C.I., Sliter, R.W., Erdey, M.D., Wong, F.L., Yoklavich, M.M., Draut, A.E., and Hart, P.E. (S.Y. Johnson and S.A. Cochran, eds.), 2013, California State Waters Map Series—Offshore of Ventura, California: U.S. Geological Survey Scientific Investigations Map 3254, pamphlet 42 p., 11 sheets, scale 1:24,000, https://doi.org/10.3133/sim3254. The shaded-relief bathymetry map of the Offshore of Ventura map area, California, was generated from bathymetry data collected by California State University, Monterey Bay, Seafloor Mapping Lab (CSUMB) and by the U.S. Geological Survey (USGS). Most of the offshore area was mapped by CSUMB in the summers of 2006 and 2007, using a 244-kHz Reson 8101 multibeam echosounder. The seafloor west of Ventura Harbor was mapped by the USGS in 2006 and 2010, using 117-kHz (2006) and 234.5-kHz (2010) SEA (AP) Ltd. SWATHplus-M phase-differencing sidescan sonars. These mapping missions combined to collect bathymetry from about the 10-m isobath to beyond the 3-nautical-mile limit of California's State Waters.

Resources

Name Format Description Link
55 Landing page for access to the data https://pubs.usgs.gov/ds/781/OffshoreVentura/data_catalog_OffshoreVentura.html
55 Landing page for access to the data https://pubs.usgs.gov/ds/781/OffshoreVentura/data_catalog_OffshoreVentura.html
55 The metadata original format https://data.usgs.gov/datacatalog/metadata/USGS.2978d31a-7fa6-416c-962f-80bd834e72f6.xml

Tags

  • environment
  • santa-barbara-channel
  • rock-substrate
  • multibeam-echo-sounder
  • seabed
  • distributions
  • bathymetry
  • oceans
  • usgs-2978d31a-7fa6-416c-962f-80bd834e72f6
  • maps-and-atlases
  • pacific-coastal-and-marine-science-center
  • marine-nearshore-subtidal
  • transform-continental-margin
  • u-s-geological-survey
  • bathymetry-and-elevation
  • marine-offshore-subtidal
  • geospatial-datasets
  • geoscientificinformation
  • sonar-methods
  • pcmsc
  • california
  • bight
  • seafloor-topography
  • pacific-ocean
  • coastal-and-marine-hazards-and-resources-program
  • borderland
  • usgs
  • southern-california-bight-ecoregion
  • bathymetry-measurement
  • marine-geophysics
  • ventura
  • cmhrp
  • unconsolidated-mineral-substrate
  • ventura-harbor
  • continental-island-shelf
  • imagerybasemapsearthcover

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