BOEM-Cornell Hybrid Millidecade Spectra
To understand natural and anthropogenic sound in the ocean, and to compare underwater soundscapes globally, standard methods of analysis must be applied to passive acoustic monitoring (PAM) data. Methods that balance constrained volume and adequate resolution of acoustic spectra have recently been published (Martin et al., 2021a,b). A community effort supported by NOAA, BOEM, U.S. Navy, and ONR was initiated to apply these methods to PAM datasets from around the world. These records are hybrid millidecade (HMD) spectra of sound levels derived from calibrated passive acoustic data. Daily HMD at 1 minute resolution were created using standalone MANTA software (v9.6.12) from audio data recorded at BOEM-Cornell sites.
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 -
Global Change Master Directory (GCMD) Keywords
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 | To understand natural and anthropogenic sound in the ocean, and to compare underwater soundscapes globally, standard methods of analysis must be applied to passive acoustic monitoring (PAM) data. Methods that balance constrained volume and adequate resolution of acoustic spectra have recently been published (Martin et al., 2021a,b). A community effort supported by NOAA, BOEM, U.S. Navy, and ONR was initiated to apply these methods to PAM datasets from around the world. These records are hybrid millidecade (HMD) spectra of sound levels derived from calibrated passive acoustic data. Daily HMD at 1 minute resolution were created using standalone MANTA software (v9.6.12) from audio data recorded at BOEM-Cornell sites. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Metadata Landing Page",
"accessURL": "https://doi.org/10.25921/wzyx-g235",
"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/boem/products/sound_level_metrics",
"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": "Global Change Master Directory (GCMD) Keywords",
"accessURL": "https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords",
"mediaType": "text/html",
"description": "The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords.",
"describedByType": "application/octet-stream"
}
]
|
| identifier | https://data.noaa.gov/waf/NOAA/NESDIS/NGDC/MGG/passive_acoustic/iso/xml/BOEM-Cornell_HMD.xml |
| issued | 2023-06-07T00:00:00.000+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 Atlantic Ocean",
"Fixed Observation Stations",
"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 | 2023-06-07T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| rights | otherRestrictions |
| spatial | -180.0,-90.0,-180.0,90.0 |
| temporal | 2016-07-28T00:00:00+00:00/2017-01-11T00:00:00+00:00 |
| title | BOEM-Cornell Hybrid Millidecade Spectra |
