Multichannel sparker seismic reflection data of USGS field activity 2018-658-FA collected between Cape Blanco and Cape Mendocino from 2018-10-04 to 2018-10-18

This data release contains processed high-resolution multichannel sparker seismic-reflection (MCS) data that were collected aboard Humboldt State University’s R/V Coral Sea in October of 2018 on U.S. Geological Survey cruise 2018-658-FA on the shelf and slope between Cape Blanco, Oregon, and Cape Mendocino, California. MCS data were collected to characterize quaternary deformation and sediment dynamics along the southern Cascadia margin.

Data and Resources

Field Value
accessLevel public
bureauCode {010:12}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
identifier USGS:5e2a40a5e4b0a79317cf81b0
metadata_type geospatial
modified 20220525
old-spatial -125.38574219, 40.14849082, -123.48388672, 43.25108812
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 0f88a20a323cd1322e40e96b7ab8fd8ed57abd8a
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-125.38574219, 40.14849082], [-125.38574219, 43.25108812], [ -123.48388672, 43.25108812], [ -123.48388672, 40.14849082], [-125.38574219, 40.14849082]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • bathymetry-and-elevation
  • bear-valley
  • blanco-fracture-zone
  • blanco-saddle
  • cape-blanco
  • city-of-eureka
  • ckan
  • cmhrp
  • coastal-and-marine-hazards-and-resources-program
  • continental-margin
  • crescent-city
  • eel-canyon
  • eel-river
  • geo
  • geoscientificinformation
  • geospatial-datasets
  • geoss
  • gorda-basin
  • marine-geophysics
  • mattole-canyon
  • mendocino-escarpment
  • mendocino-fracture-zone
  • mendocino-ridge
  • national
  • north-america
  • oceans
  • pacific-coastal-and-marine-science-center
  • pacific-ocean
  • pcmsc
  • seismic-reflection-profiling
  • sparker
  • state-of-california
  • state-of-oregon
  • sub-bottom-profiling
  • trinidad-canyon
  • u-s-geological-survey
  • united-states
  • usgs
  • usgs-5e2a40a5e4b0a79317cf81b0
isopen False
license_id notspecified
license_title License not specified
maintainer PCMSC Science Data Coordinator
maintainer_email pcmsc_data@usgs.gov
metadata_created 2025-11-21T20:12:16.323965
metadata_modified 2025-11-21T20:12:16.323970
notes This data release contains processed high-resolution multichannel sparker seismic-reflection (MCS) data that were collected aboard Humboldt State University’s R/V Coral Sea in October of 2018 on U.S. Geological Survey cruise 2018-658-FA on the shelf and slope between Cape Blanco, Oregon, and Cape Mendocino, California. MCS data were collected to characterize quaternary deformation and sediment dynamics along the southern Cascadia margin.
num_resources 2
num_tags 41
title Multichannel sparker seismic reflection data of USGS field activity 2018-658-FA collected between Cape Blanco and Cape Mendocino from 2018-10-04 to 2018-10-18