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Glacier Bay National Park Raw Audio Data
Glacier Bay National Park is conducting underwater passive acoustic monitoring to characterize the underwater sound environment including weather generated sounds, biologics, and vessel noise, for the purpose of basic science as well as management applications. The data are collected using 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.
Resources
5 resources available
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Metadata Landing Page
TEXT/HTML -
Passive Acoustic Data Site
TEXT/HTML -
Passive acoustic Data Map Viewer
TEXT/HTML -
Google Cloud Storage
TEXT/HTML -
GCMD Keyword Forum Page
TEXT/HTML
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{ "fn": "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce", "@type": "vcard:Contact", "hasEmail": "mailto:pad.info@noaa.gov" } |
| describedByType | application/octet-steam |
| description | Glacier Bay National Park is conducting underwater passive acoustic monitoring to characterize the underwater sound environment including weather generated sounds, biologics, and vessel noise, for the purpose of basic science as well as management applications. The data are collected using 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. |
| distribution |
[ { "@type": "dcat:Distribution", "title": "Metadata Landing Page", "accessURL": "https://doi.org/10.25921/4qgm-7443", "mediaType": "text/html", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Passive Acoustic Data Site", "accessURL": "https://www.ncei.noaa.gov/products/passive-acoustic-data", "mediaType": "text/html", "description": "NCEI site providing more information on the passive acoustic data archive.", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Passive acoustic Data Map Viewer", "accessURL": "https://www.ncei.noaa.gov/maps/passive-acoustic-data/", "mediaType": "text/html", "description": "Interactive map viewer to allow discovery and access to passive acoustic data", "describedByType": "application/octet-stream" }, { "@type": "dcat:Distribution", "title": "Google Cloud Storage", "accessURL": "https://console.cloud.google.com/storage/browser/noaa-passive-bioacoustic/nps/audio/glacier_bay", "mediaType": "text/html", "description": "Google Cloud Storage providing public access to passive acoustic data through the NOAA Big Data Project.", "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). 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", "describedByType": "application/octet-stream" } ] |
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/passive_acoustic/iso/xml/NPS_Glacier_Bay_Raw_Audio.xml |
| issued | 2025-06-05T00:00:00.000+00:00 |
| keyword |
[ "Earth Science > Biological Classification > Animals/Vertebrates > Fish", "Earth Science > Biological Classification > Animals/Vertebrates > Mammals > Cetaceans", "Earth Science > Oceans > Ocean Acoustics", "Earth Science > Oceans > Aquatic Sciences > Fisheries", "Earth Science > Oceans > Marine Environment Monitoring", "Earth Science > Oceans > Ocean Acoustics > Ambient Noise", "Earth Science > Biosphere > Aquatic Ecosystems", "Earth Science > Biosphere > Ecosystems > Marine Ecosystems", "OCEAN > ATLANTIC OCEAN > NORTH PACIFIC OCEAN", "Water-based > Platforms > Fixed Platforms > Subsurface", "Recorders/Loggers > Passive Acoustic Recorder", "Acoustic Sounders > Hydrophones", "DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce" ] |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2025-06-05T00:00:00.000+00:00 |
| publisher |
{ "name": "NOAA National Centers for Environmental Information", "@type": "org:Organization" } |
| rights | otherRestrictions |
| spatial | -135.92264,58.43003,-135.9246,58.43538 |
| temporal | 2010-11-19T00:00:00+00:00/2010-11-19T00:00:00+00:00 |
| theme |
[ "geospatial" ] |
| title | Glacier Bay National Park Raw Audio Data |
