Isopachs—Point Sur to Point Arguello, California

This part of DS 781 presents data for the isopachs of the Point Sur to Point Arguello, California, region. The vector data file is included in the “Isopachs_PointSurToPointArguello.zip,” which is accessible from https://doi.org/10.5066/P97CZ0T7. As part of the USGS's California State Waters Mapping Project, a 50-m grid of sediment thickness for the seafloor within the 3-nautical mile limit between Point Sur and Point Arguello was generated from seismic-reflection data collected between 2008 and 2014, and supplemented with geologic structure (fault and fold) information following the methodology of Wong (2012). Reference Cited: Wong, F. L., Phillips, E.L., Johnson, S.Y., and Sliter, R.W., 2012, Modeling of depth to base of Last Glacial Maximum and seafloor sediment thickness for the California State Waters Map Series, eastern Santa Barbara Channel, California: U.S. Geological Survey Open-File Report 2012-1161, 16 p. (available at https://pubs.usgs.gov/of/2012/1161/).

Data e Risorse

Campo Valore
accessLevel public
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datagov_dedupe_retained 20220721212438
identifier USGS:5c9137fce4b09388245480ce
metadata_type geospatial
modified 20201019
old-spatial {"type": "Polygon", "coordinates": [[[-121.930323, 34.430992], [-121.930323, 36.262156], [ -120.422454, 36.262156], [ -120.422454, 34.430992], [-121.930323, 34.430992]]]}
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
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theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • avila-beach
  • cambria
  • ckan
  • cmhrp
  • coastal-and-marine-hazards-and-resources-program
  • distributions
  • environment
  • gamboa-point
  • geo
  • geoscientificinformation
  • geospatial-datasets
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  • lafler-rock
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  • marine-geology
  • morro-bay
  • national
  • north-america
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  • oceans
  • pacific-coastal-and-marine-science-center
  • pacific-ocean
  • pcmsc
  • physical-habitats-and-geomorphology
  • piedras-blancas
  • point-arguello
  • point-buchon
  • point-estero
  • point-purisma
  • point-sal
  • point-sur
  • ragged-point
  • sediment-deposition
  • sediment-isopach
  • sediment-thickness
  • seismic-reflection-methods
  • seismic-reflection-profiling
  • state-of-california
  • stratigraphic-thickness
  • u-s-geological-survey
  • united-states
  • usgs
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isopen False
license_id notspecified
license_title License not specified
maintainer PCMSC Science Data Coordinator
maintainer_email pcmsc_data@usgs.gov
metadata_created 2025-11-22T12:05:32.170923
metadata_modified 2025-11-22T12:05:32.170927
notes This part of DS 781 presents data for the isopachs of the Point Sur to Point Arguello, California, region. The vector data file is included in the “Isopachs_PointSurToPointArguello.zip,” which is accessible from https://doi.org/10.5066/P97CZ0T7. As part of the USGS's California State Waters Mapping Project, a 50-m grid of sediment thickness for the seafloor within the 3-nautical mile limit between Point Sur and Point Arguello was generated from seismic-reflection data collected between 2008 and 2014, and supplemented with geologic structure (fault and fold) information following the methodology of Wong (2012). Reference Cited: Wong, F. L., Phillips, E.L., Johnson, S.Y., and Sliter, R.W., 2012, Modeling of depth to base of Last Glacial Maximum and seafloor sediment thickness for the California State Waters Map Series, eastern Santa Barbara Channel, California: U.S. Geological Survey Open-File Report 2012-1161, 16 p. (available at https://pubs.usgs.gov/of/2012/1161/).
num_resources 2
num_tags 46
title Isopachs—Point Sur to Point Arguello, California