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This record represents the raw passive acoustic data collected from the NOAA-Navy Sanctuary Soundscapes Monitoring Project (SanctSound). NOAA and the U.S. Navy are working to better understand...
Search relevance: 1.00 | Views last month: 58 | Catalog Last Checked: May 05, 2026 at 08:21 PM -
The foundation of this ongoing collection are high-resolution directional wave spectra and parameters measured by Datawell Waverider buoys deployed across US waters. Supplementing the spectral...
Search relevance: 1.00 | Views last month: 56 | Catalog Last Checked: May 29, 2026 at 11:04 PM -
This record represents manual detection of humpback whale sounds. Humpback presence was determined by manually scanning long-term spectral averages (LTSAs) in the Triton MATLAB software package....
Search relevance: 1.00 | Views last month: 14 | Catalog Last Checked: May 05, 2026 at 07:35 PM -
This record represents encounters of active sonar. Encounters of low and mid-frequency active sonar were logged manually from Long-term Spectral Averages using the Logger remora in Triton and...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 07:35 PM -
This record represents fin whale calls detection from raw passive acoustic data. Daily presence of fin whale 20 Hz pulses was detected by analysts and logged using Triton's Logger remora. When...
Search relevance: 1.00 | Views last month: 13 | Catalog Last Checked: May 05, 2026 at 08:14 PM -
The Lower Duwamish River is a highly industrialized waterway flowing into the densely urbanized Puget Sound waterfront of Seattle, WA. As part of a Natural Resource Damage Assessment (NRDA)...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 29, 2026 at 08:16 PM -
This record represents the individual vessel events detected from raw passive acoustic data. Events are identified from the long-term spectral average (LTSAs) created for each site with a 5 s, 48...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: May 05, 2026 at 08:10 PM -
The data included in this package were conducted as part of a Natural Resource Damage Assessment (NRDA) addressing historical pollution at the designated Superfund site. The National Oceanic and...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 29, 2026 at 08:22 PM -
This record represents the broadband (BB) sound pressure levels (SPLs) derived from raw passive acoustic data. BB SPLs were calculated by integration of sound pressure spectral density estimates...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 08:16 PM -
This record represents the individual vessel events detected from raw passive acoustic data. Events are identified from the long-term spectral average (LTSAs) created for each site with a 5 s, 48...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 07:39 PM -
This record represents encounters of active sonar. Encounters of low and mid-frequency active sonar were logged manually from Long-term Spectral Averages using the Logger remora in Triton and...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: May 05, 2026 at 08:12 PM -
NOAA develops, operates and maintains a national network of operational nowcast and forecast hydrodynamic modeling systems referred to as Operational Forecast Systems (OFS) to further support its...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: July 14, 2026 at 09:41 PM -
As part of the U.S. National Tsunami Hazard Mitigation Program (NTHMP), the Deep Ocean Assessment and Reporting of Tsunamis (DART(R)) Project is an ongoing effort to maintain and improve the...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: April 11, 2026 at 10:05 PM -
Killer whales (Orcinus orca) exhibit significant ecological and genetic diversity, with three primary sympatric ecotypes in the Northeast Pacific: Resident, Bigg’s (Transient), and Offshore. Each...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: May 29, 2026 at 10:58 PM -
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....
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 08:54 PM -
This record represents manual detection of humpback whale sounds. Humpback presence was determined by manually scanning long-term spectral averages (LTSAs) in the Triton MATLAB software package....
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:08 PM -
This record represents manual detection of humpback whale sounds. Humpback presence was determined by manually scanning long-term spectral averages (LTSAs) in the Triton MATLAB software package....
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 07:32 PM -
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....
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 07:31 PM -
The map shows the signal-to-noise ratio (SNR) calculated as the difference between predicted received level (RL) at the hydrophone and the wind-induced noise level (WN). The RL field is calculated...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 08:53 PM -
The International Best Track Archive for Climate Stewardship (IBTrACS) provides location and intensity for global tropical cyclones. The data span from the 1840s to present, generally providing...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: April 12, 2026 at 09:23 PM
