High-resolution seismic profiles from the U.S. Atlantic continental margin Atlantic

Knudsen 320BR CHIRP subbottom data collected simultaneously with multibeam bathymetry and acoustic backscatter.

Data and Resources

Field Value
accessLevel public
accrualPeriodicity irregular
bureauCode {006:48}
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 gov.noaa.ngdc.mgg.seismic:KNOX17RR_SubbottomProfiler
language {en-US}
modified 2012-12-14
old-spatial {"type": "Polygon", "coordinates": [[[-80.12014, 26.08867], [-67.79207, 26.08867], [-67.79207, 41.52391], [-80.12014, 41.52391], [-80.12014, 26.08867]]]}
programCode {000:000}
publisher UNH/CCOM-JHC : Center for Coastal and Ocean Mapping/Joint Hydrographic Center, University of New Hampshire (Point of Contact)
resource-type Dataset
source_datajson_identifier true
source_hash 1546b17c8764a719ba570beec1ea5e06d1c0c887
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-80.12014, 26.08867], [-67.79207, 26.08867], [-67.79207, 41.52391], [-80.12014, 41.52391], [-80.12014, 26.08867]]]}
temporal 2008-05-02T00:00:00/2008-05-31T00:00:00
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • doc-noaa-nesdis-ncei-national-centers-for-environmental-information
  • doc-noaa-nesdis-ngdc-national-geophysical-data-center
  • earth-science-oceans-marine-geophysics-plate-tectonics
  • earth-science-oceans-ocean-acoustics-acoustic-reflectivity
  • earth-science-oceans-ocean-acoustics-acoustic-velocity
  • geo
  • geoss
  • high-resolution-chirp
  • national
  • nesdis
  • noaa
  • north-america
  • seismic
  • u-s-department-of-commerce
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer James V. Gardner
maintainer_email jim.gardner@unh.edu
metadata_created 2025-11-20T14:15:02.595970
metadata_modified 2025-11-20T14:15:02.595974
notes Knudsen 320BR CHIRP subbottom data collected simultaneously with multibeam bathymetry and acoustic backscatter.
num_resources 10
num_tags 18
title High-resolution seismic profiles from the U.S. Atlantic continental margin Atlantic