CRED Reson 8101 multibeam backscatter data from the banktop and bank edge environments at Tutuila, American Samoa, South Pacific with 1 meter resolution in netCDF format

Multibeam backscatter imagery extracted from gridded bathymetry of Tutuila, American Samoa, South Pacific These data provide coverage between 20 and 5000 meters. The backscatter dataset includes data collected using Simrad EM3002d and Reson 8101 multibeam sonars. The sonars frequencies are 300 kHz and 240 kHz respectively and the backscatter data from each sonar are processed and gridded separately. These metadata are for the 1 m grid cell size Reson 8101 multibeam backscatter data only.

Data e Risorse

Campo Valore
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 CRED Reson 8101 multibeam backscatter data from the banktop and bank edge environments at Tutuila, American Samoa, South Pacific with 1 meter resolution in netCDF format
language {en-US}
modified 2007-05-01
old-spatial {"type": "Polygon", "coordinates": [[[-170.9, -14.39], [-170.48, -14.39], [-170.48, -14.19], [-170.9, -14.19], [-170.9, -14.39]]]}
programCode {006:055}
publisher Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA) (Point of Contact)
resource-type Dataset
source_datajson_identifier true
source_hash 7075dedc2d8f1998cb082fb6f1fa40dabcbe8507
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-170.9, -14.39], [-170.48, -14.39], [-170.48, -14.19], [-170.9, -14.19], [-170.9, -14.39]]]}
temporal 2004-02-17T00:00:00/2006-03-08T00:00:00
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • acoustic-imagery
  • amerigeo
  • amerigeoss
  • backscatter
  • ckan
  • country-territory-united-states-of-america-american-samoa-american-samoa-tutuila-island-14s170w
  • earth-science-oceans-bathymetry-seafloor-topography-backscatter
  • earth-science-oceans-bathymetry-seafloor-topography-seafloor-topography-backscatter
  • geo
  • geographic-information-backscatter
  • geoss
  • multibeam-backscatter
  • national
  • north-america
  • ocean-basin-pacific-ocean-american-samoa-tutuila-island-14s170w0016
  • united-states
isopen False
license_id notspecified
license_title License not specified
maintainer Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA)
maintainer_email nmfs.pic.credinfo@noaa.gov
metadata_created 2025-11-22T14:45:38.281888
metadata_modified 2025-11-22T14:45:38.281892
notes Multibeam backscatter imagery extracted from gridded bathymetry of Tutuila, American Samoa, South Pacific These data provide coverage between 20 and 5000 meters. The backscatter dataset includes data collected using Simrad EM3002d and Reson 8101 multibeam sonars. The sonars frequencies are 300 kHz and 240 kHz respectively and the backscatter data from each sonar are processed and gridded separately. These metadata are for the 1 m grid cell size Reson 8101 multibeam backscatter data only.
num_resources 1
num_tags 16
title CRED Reson 8101 multibeam backscatter data from the banktop and bank edge environments at Tutuila, American Samoa, South Pacific with 1 meter resolution in netCDF format