Echosounder data archive
An archive of multi-frequency and multi-beam echosounder data (Simrad .raw format), collected as part of SWFSC-FRD surveys of the U.S. west coast between San Diego, CA and Vancouver Island, BC. The archive contains echo power and inerferometric-phase-angle data that describe acoustic backscatter from marine organisms ranging in size from zooplankton to fish.
Resources
4 resources available
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Raw echosounder files
TEXT/HTML -
Echosounder_data_archive.csv
CSV -
GCMD Keyword Forum Page
TEXT/HTML -
Full Metadata Record
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "Murfin, David", "@type": "vcard:Contact", "hasEmail": "mailto:david.murfin@noaa.gov" } |
| describedByType | application/octet-steam |
| description | An archive of multi-frequency and multi-beam echosounder data (Simrad .raw format), collected as part of SWFSC-FRD surveys of the U.S. west coast between San Diego, CA and Vancouver Island, BC. The archive contains echo power and inerferometric-phase-angle data that describe acoustic backscatter from marine organisms ranging in size from zooplankton to fish. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Raw echosounder files", "accessURL": "https://noaa-wcsd-pds.s3.amazonaws.com/index.html", "mediaType": "text/html", "description": "Raw echosounder files.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Echosounder_data_archive.csv", "format": "CSV", "mediaType": "text/csv", "downloadURL": "https://console.cloud.google.com/storage/browser/_details/nmfs_odp_swfsc/Fisheries%20Resources%20Division/Echosounder_data_archive.csv?pageState=(%22StorageObjectListTable%22:(%22f%22:%22%255B%255D%22))&project=noaa-gcs-public-data", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "GCMD Keyword Forum Page", "accessURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords", "mediaType": "text/html", "description": "Global Change Master Directory (GCMD). 2026. GCMD Keywords, Version 24. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Full Metadata Record", "accessURL": "https://www.fisheries.noaa.gov/inport/item/21712", "mediaType": "text/html", "description": "View the complete metadata record on InPort for more information about this dataset.", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/nmfs/swfsc/iso/xml/21712.xml |
| issued | 2015-01-01T00:00:00.000+00:00 |
| keyword |
[ "Acoustics", "CalCOFI", "Echosounder", "DOC/NOAA/NMFS/SWFSC > Southwest Fisheries Science Center, National Marine Fisheries Service, NOAA. U.S. Department of Commerce", "Advanced Survey Technologies Program" ] |
| landingPage | https://www.fisheries.noaa.gov/inport/item/21712 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2015-01-01T00:00:00.000+00:00 |
| publisher |
{ "name": "Southwest Fisheries Science Center", "@type": "org:Organization" } |
| rights | otherRestrictions, unclassified |
| spatial | -115.0,30.0,-130.0,50.0 |
| title | Echosounder data archive |
