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One-third Octave Band Sound Pressure Levels at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site HI06_01
This record represents the one-third octave band sound pressure levels (TOLs) derived from raw passive acoustic data. TOLs were calculated by integration of sound pressure spectral density estimates of the mean-square pressure with a 1 Hz/1 second resolution over 30 one-third octave bands with the nominal center frequencies ranging from 25 to 20,000 Hz. The result is then calculated per hour as a median over no less than 1,800 1-second values for that hour and converted to decibels (dB re 1 µPa). These data were recorded at SanctSound Site HI06_01 between December 01, 2019 and July 01, 2020.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
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"fn": "NOAA National Centers for Environmental Information",
"@type": "vcard:Contact",
"hasEmail": "mailto:ncei.info@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | This record represents the one-third octave band sound pressure levels (TOLs) derived from raw passive acoustic data. TOLs were calculated by integration of sound pressure spectral density estimates of the mean-square pressure with a 1 Hz/1 second resolution over 30 one-third octave bands with the nominal center frequencies ranging from 25 to 20,000 Hz. The result is then calculated per hour as a median over no less than 1,800 1-second values for that hour and converted to decibels (dB re 1 µPa). These data were recorded at SanctSound Site HI06_01 between December 01, 2019 and July 01, 2020. |
| distribution |
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"title": "NOAA-Navy Sanctuary Soundscape Monitoring Project, One-third Octave Sound Pressure Levels, Hawaiian Islands, SanctSound_HI06_01_TOL_1h",
"accessURL": "https://coastwatch.pfeg.noaa.gov/erddap/griddap/noaaSanctSound_HI06_01_TOL_1h.html",
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"description": "NOAA and the U.S. Navy are working to better understand underwater sound within the U.S. National Marine Sanctuary System. From 2018 to 2021, these agencies will work with numerous scientific partners to study sound within seven national marine sanctuaries and one marine national monument, which includes waters off Hawai'i and the east and west coasts. Standardized measurements will assess sounds produced by marine animals, physical processes (e.g., wind and waves), and human activities. Collectively, this information will help NOAA and the Navy measure sound levels and baseline acoustic conditions in sanctuaries. This work is a continuation of ongoing Navy and NOAA research, including efforts by NOAA's Office of National Marine Sanctuaries This dataset represents the derived products from the raw acoustic data that are archived at NOAA National Centers for Environmental Information.",
"downloadURL": "https://sanctuaries.noaa.gov/science/monitoring/sound/",
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|
| identifier | gov.noaa.ncei.pad:NOAA-Navy-SanctSound_HI06_01_TOL_1h |
| isPartOf | NOAA-Navy Sanctuary Soundscapes Monitoring Project (SanctSound) |
| issued | 2022-04-15T00:00:00.000+00:00 |
| keyword |
[
"Earth Science > Biological Classification > Animals/Vertebrates > Fish",
"Earth Science > Biological Classification > Animals/Invertebrates",
"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 > Aquatic Ecosystems > Marine Habitat",
"Ocean > Pacific Ocean > Central Pacific Ocean > Hawaiian Islands",
"Vertical Location > Water Column",
"Fixed Observation Stations",
"Recorders/Loggers > Passive Acoustic Recorder",
"Acoustic Sounders > Hydrophones",
"SanctSound > NOAA-Navy Sanctuary Soundscapes Monitoring Project",
"DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
"DOC/NOAA/NMFS > National Marine Fisheries Service, NOAA, U.S. Department of Commerce",
"DOD/USNAVY > U.S. Navy, U.S. Department of Defense",
"DOC/NOAA/NOS/NMS > National Marine Sanctuaries, National Ocean Service, NOAA, U.S. Department of Commerce"
]
|
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2022-04-15T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| references |
[
"https://sanctuaries.noaa.gov/science/monitoring/sound/"
]
|
| rights | otherRestrictions |
| spatial | -155.9005,19.95072,-155.9005,19.95072 |
| temporal | 2019-12-01T01:00:00+00:00/2020-07-01T16:00:00+00:00 |
| title | One-third Octave Band Sound Pressure Levels at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site HI06_01 |
