GlacierBay_BartlettCove_2022-2023 part of Glacier Bay National Park Raw Audio Data

Description

The hydrophone is a calibrated ITC type 8215A broadband omnidirectional hydrophone with a nominal sensitivity -174 dB re 1 volt per 1 micropascal (Gavial ITC Inc., Santa Barbara, CA, USA) mounted on an anchoring tripod 1 m above the seafloor (30.2 m depth). A 5-mile cable runs from the hydrophone back to a computer at Park headquarters where automated samples are collected and real-time audio is broadcast on a speaker. Continuous audio data is collected in AIFF files of 5-minute duration.

Resources

Name Format Description Link
0 Interactive map viewer to allow discovery and access to passive acoustic data https://www.ncei.noaa.gov/maps/passive-acoustic-data/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2024. GCMD Keywords, Version 19. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Project-level metadata record for Glacier Bay National Park Raw Audio Data https://doi.org/10.25921/4qgm-7443

Tags

  • fixed observation stations
  • ecosystems
  • cetaceans
  • nesdis
  • biosphere
  • oceans
  • ambient noise
  • noaa
  • mammals
  • biological classification
  • marine ecosystems
  • passive acoustic recorder
  • fish
  • aquatic sciences
  • u.s. department of commerce
  • animals/vertebrates
  • earth science
  • acoustic sounders
  • hydrophones
  • aquatic ecosystems
  • doc/noaa/nesdis/ncei
  • fisheries
  • marine environment monitoring
  • recorders/loggers
  • national centers for environmental information
  • ocean acoustics

Topics

Categories