Macrozooplankton Hydroacoustic Index Data from Prince William Sound, Alaska

These data are part of the Gulf Watch Alaska (GWA) long term monitoring program, pelagic monitoring component. This dataset consists of one table, providing echointegration data of macrozooplankton from three regions of Prince William Sound, Alaska that typically contain foraging aggregations of humpback whales.

Data e Risorse

Campo Valore
accessLevel public
bureauCode {010:12}
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 USGS:ASC348
metadata_type geospatial
modified 20210212
old-spatial -148.137, 59.581, -146.209, 60.713
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
source_datajson_identifier true
source_hash c27793b3cb3e9444b1dee5bead908c75bd7f6572
source_schema_version 1.1
spatial {"type": "Polygon", "coordinates": [[[-148.137, 59.581], [-148.137, 60.713], [ -146.209, 60.713], [ -146.209, 59.581], [-148.137, 59.581]]]}
theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • acoustic-backscatter
  • alaska
  • amerigeo
  • amerigeoss
  • aquatic-ecosystems
  • biota
  • ckan
  • environment
  • euphausiids
  • field-sampling
  • fisheries
  • food-web
  • geo
  • geoss
  • gulf-of-alaska
  • hydroacoustics
  • macrozooplankton
  • marine-ecosystems
  • national
  • nautical-area-scattering-coefficient
  • north-america
  • oceans
  • pelagic-habitat
  • prince-william-sound
  • transect-sampling
  • united-states
  • usgs-asc348
  • wildlife
isopen False
license_id notspecified
license_title License not specified
maintainer U.S. Geological Survey, Alaska Science Center
maintainer_email ascweb@usgs.gov
metadata_created 2025-11-22T20:32:00.103071
metadata_modified 2025-11-22T20:32:00.103076
notes These data are part of the Gulf Watch Alaska (GWA) long term monitoring program, pelagic monitoring component. This dataset consists of one table, providing echointegration data of macrozooplankton from three regions of Prince William Sound, Alaska that typically contain foraging aggregations of humpback whales.
num_resources 2
num_tags 28
title Macrozooplankton Hydroacoustic Index Data from Prince William Sound, Alaska