Sound recordings and echolocation logs from Tuxedni Bay and Chinitna Bay, Cook Inlet, Alaska, September 2021 to September 2022
Sound recordings were made in Tuxedni Bay and Chinitna Bays, Cook Inlet, Alaska. These recordings (files.wav) were made from ST-600HF sound recorders (Ocean Instruments NZ) programmed to sample on a duty cycle of 5 minutes on and 10 minutes off with a sampling rate of 48 kHz. Echolocation logs (files.FP1) from F-POD echolocation loggers (Chelonia Ltd.) sampled the frequency range of 40 to 160 kHz on a continuous basis from May to September and on a duty cycle of 1 minute every 2 minutes from October to April. Species recorded include harbor porpoise, beluga whales, killer whales, and humpback whales.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "Angliss, Robyn",
"@type": "vcard:Contact",
"hasEmail": "mailto:robyn.angliss@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | Sound recordings were made in Tuxedni Bay and Chinitna Bays, Cook Inlet, Alaska. These recordings (files.wav) were made from ST-600HF sound recorders (Ocean Instruments NZ) programmed to sample on a duty cycle of 5 minutes on and 10 minutes off with a sampling rate of 48 kHz. Echolocation logs (files.FP1) from F-POD echolocation loggers (Chelonia Ltd.) sampled the frequency range of 40 to 160 kHz on a continuous basis from May to September and on a duty cycle of 1 minute every 2 minutes from October to April. Species recorded include harbor porpoise, beluga whales, killer whales, and humpback whales. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "NOAA Data Management Plan (DMP)",
"mediaType": "placeholder/value",
"description": "NOAA Data Management Plan for this record on InPort.",
"downloadURL": "https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/afsc/dmp/pdf/72248.pdf",
"describedByType": "application/octet-steam"
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{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
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"description": "Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. 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",
"downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"describedByType": "application/octet-steam"
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"title": "Full Metadata Record",
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"description": "View the complete metadata record on InPort for more information about this dataset.",
"downloadURL": "https://www.fisheries.noaa.gov/inport/item/72248",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.nmfs.inport:72248 |
| issued | 2021-01-01T00:00:00.000+00:00 |
| keyword |
[
"Sound recordings",
"beluga whale",
"harbor porpoise",
"humpback whale",
"killer whale",
"Alaska",
"Cook Inlet",
"Echolocation logs",
"DOC/NOAA/NMFS/AFSC > Alaska Fisheries Science Center, National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
"Cetacean Assessment and Ecology Program"
]
|
| landingPage | https://www.fisheries.noaa.gov/inport/item/72248 |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2021-01-01T00:00:00.000+00:00 |
| publisher |
{
"name": "Alaska Fisheries Science Center",
"@type": "org:Organization"
}
|
| references |
[
"https://www.fisheries.noaa.gov/inportserve/waf/noaa/nmfs/afsc/dmp/pdf/72248.pdf"
]
|
| rights | otherRestrictions, unclassified |
| spatial | -152.43,59.77,-153.33,60.31 |
| temporal | 2021-09-01T00:00:00+00:00/2022-09-01T00:00:00+00:00 |
| title | Sound recordings and echolocation logs from Tuxedni Bay and Chinitna Bay, Cook Inlet, Alaska, September 2021 to September 2022 |
