Raw Knudsen 3260 CHIRP subbottom profiler data for the Arctic Ocean.

Knudsen 3260 CHIRP subbottom profiler data were collected in the Raw Knudsen SEG-Y Datagram format.

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:HLY1202_SubbottomProfiler
language {en-US}
modified 2012-10-15
old-spatial {"type": "Polygon", "coordinates": [[[-176.00042, 71.27264], [-154.71167, 71.27264], [-154.71167, 83.50933], [-176.00042, 83.50933], [-176.00042, 71.27264]]]}
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 78652edeae9a564be41a91deda73cce520ad048f
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-176.00042, 71.27264], [-154.71167, 71.27264], [-154.71167, 83.50933], [-176.00042, 83.50933], [-176.00042, 71.27264]]]}
temporal 2012-08-26T02:22:30/2012-09-24T00:02:09
Groups
  • AmeriGEOSS
  • National Provider
  • North America
Tags
  • ak
  • amerigeo
  • amerigeoss
  • barrow
  • chukchi-cap
  • ckan
  • doc-noaa-nesdis-ncei-national-centers-for-environmental-information
  • doc-noaa-nesdis-ngdc-national-geophysical-data-center
  • dutch-harbor
  • earth-science-oceans-marine-geophysics-plate-tectonics
  • earth-science-oceans-ocean-acoustics-acoustic-reflectivity
  • earth-science-oceans-ocean-acoustics-acoustic-velocity
  • extended-continental-shelf
  • geo
  • geoss
  • marine-geophysics-shallow-subbottom
  • national
  • nesdis
  • noaa
  • north-america
  • ocean-arctic-ocean-chukchi-sea
  • raw-datagrams
  • 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 2025-11-22T12:19:12.199765
metadata_modified 2025-11-22T12:19:12.199769
notes Knudsen 3260 CHIRP subbottom profiler data were collected in the Raw Knudsen SEG-Y Datagram format.
num_resources 11
num_tags 24
title Raw Knudsen 3260 CHIRP subbottom profiler data for the Arctic Ocean.