• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2015-01-13T00:00:00.000+00:00

Knudsen Engineering 320 BR CHIRP subbottom data were collected in the Raw Knudsen SEG-Y Datagram format.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-07-01T00:00:00.000+00:00

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....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-11-10T00:00:00.000+00:00

Advancing remote marine mammal stock assessment with passive acoustic gliders

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-09-29T00:00:00.000+00:00

The fifth conference for the Detection, Classification, Density Estimation, and Localization of Marine Mammals Using Passive Acoustics (DCLDE 2011) asked participants to create algorithms to...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-02-12T00:00:00.000+00:00

This record represents the raw passive acoustic data collected by NOAA's Office of National Marine Sanctuaries (ONMS) Sound Monitoring Program. ONMS maintains a nationally coordinated underwater...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2011-04-26T00:00:00.000+00:00

Knudsen 320B/R CHIRP Subbottom Profiler - CHIRP Subbottom Profiler data were collected in Raw Knudsen SEG-Y Datagram format.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-06-05T00:00:00.000+00:00

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....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-02-05T00:00:00.000+00:00

These data are hybrid millidecade (HMD) spectra of underwater sound levels derived from calibrated passive acoustic recordings collected by NOAA's Office of National Marine Sanctuaries Sound...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-03-03T00:00:00.000+00:00

These datasets are a compilation of 8 days of acoustic data, collected in the Western North Atlantic Ocean that was manually annotated for the presence of North Atlantic right whale upcalls. This...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-11-26T00:00:00.000+00:00

This project includes recordings made using High-frequency Acoustic Recording Packages (HARPs) and their low frequency predecessor (ARPs) from 2000-2010. Recording locations were selected for a...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2008-11-01T00:00:00.000+00:00

Knudsen Chirp 320BR subbottom profiler - CHIRP Subbottom Profiler data were collected in Raw Knudsen SEG-Y Datagram format.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2020-12-31T00:00:00.000+00:00

Passive acoustic monitoring of Gulf of Maine waters is a critical aspect of understanding long term changes in North Atlantic right whale (NARW) presence and distribution within this region. An...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-05-31T00:00:00.000+00:00

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....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-08-10T00:00:00.000+00:00

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....

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-05-23T00:00:00.000+00:00

A series of synthesized sounds were played back from multiple locations around and within a grid of four DIFAR sonobuoys. Four type 53F DIFAR sonobuoys with attached SPOT GPS devices were deployed...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2009-01-01T00:00:00.000+00:00

ODEC Bathy2000 CHIRP subbottom profiler - CHIRP high-resolution Seismic Profile data were collected in Raw ODEC Bathy2000 CHIRP dat Datagram Format.

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-03-03T00:00:00.000+00:00

This dataset is a compilation of 1 week of acoustic data, collected in the Stellwagen Bank National Marine Sanctuary within the Western North Atlantic Ocean. The dataset was manually annotated for...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-09-26T00:00:00.000+00:00

This acoustic monitoring program deployed twenty marine acoustic recorders off Canada's east coast between August 2015 and July 2017. The recording protocol was selected to monitor marine mammal...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2025-06-26T00:00:00.000+00:00

The Pacific Islands Passive Acoustic Network (PIPAN) is a collection of 14 sites spread across the Central and Western Pacific Ocean from American Samoa in the south to Pagan in the west to...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-04-27T00:00:00.000+00:00

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....

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