Multichannel minisparker seismic-reflection data collected offshore Northern California during USGS field activity 2019-643-FA

High-resolution multichannel seismic (MCS) data were collected by the U.S. Geological Survey in 2019 offshore Humboldt County of northern California to expand data coverage 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_@id https://ddi.doi.gov/usgs-data.json
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 http://datainventory.doi.gov/id/dataset/usgs-8902957d-32bb-4384-8277-cbdfcc4c7609
metadata_type geospatial
modified 2023-07-20T00:00:00Z
old-spatial -124.71130, 40.655668, -124.27460, 41.573364
publisher U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash 3f201874a0a4a2c594e3e6bbb51bd2c35bd6d8fd4139ade9d6f8f7660b49acbd
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-124.71130, 40.655668], [-124.71130, 41.573364], [ -124.27460, 41.573364], [ -124.27460, 40.655668], [-124.71130, 40.655668]]]}
theme {geospatial}
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • AmeriGEO
  • AmeriGEOSS
  • CKAN
  • GEO
  • GEOSS
  • National
  • North America
  • United States
  • cmhrp
  • coastal-and-marine-hazards-and-resources-program
  • crescent-city
  • data-processing
  • eel-canyon
  • eel-river
  • eureka
  • field-activity-number-2019-643-fa
  • geoscientificinformation
  • geospatial-datasets
  • klamath
  • klamath-river
  • little-river
  • location
  • mad-river
  • marine-geophysics
  • oceans
  • pacific-coastal-and-marine-science-center
  • pacific-ocean
  • pcmsc
  • seg-y-traces
  • seismic-methods
  • seismic-navigation
  • seismic-reflection
  • seismic-reflection-profiling
  • state-of-california
  • state-of-oregon
  • sub-bottom-profiling
  • substrate
  • trinidad
  • trinidad-canyon
  • u-s-geological-survey
  • usgs
  • usgs-8902957d-32bb-4384-8277-cbdfcc4c7609
isopen False
license_id notspecified
license_title License not specified
maintainer PCMSC Science Data Coordinator
maintainer_email pcmsc_data@usgs.gov
metadata_created 2025-09-24T04:22:35.086050
metadata_modified 2025-09-24T04:22:35.086063
notes High-resolution multichannel seismic (MCS) data were collected by the U.S. Geological Survey in 2019 offshore Humboldt County of northern California to expand data coverage along the southern Cascadia Margin.
num_resources 2
num_tags 42
title Multichannel minisparker seismic-reflection data collected offshore Northern California during USGS field activity 2019-643-FA