Fin Whale Sound Production Recorded at SanctSound Site CI03_02
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 hourly background noise levels in the 31.5 Hz octave band exceeded
95 dB, the noise was considered too high to reliably detect calls. These periods were
marked as no effort, leading to ratio of effort per day, with 0 being no effort and
1 being 24 hours effort. The settings of the Long-Term Spectral Average (LTSA) used
to scan for calls were: window length = 1 h, frequency range = 0-250 Hz, Brightness
= 15-20 dB, Contrast = 250%.These data were recorded at SanctSound Site CI03_02 between
October 15, 2019 and February 19, 2020.
- Cite as: NOAA Office of National Marine Sanctuaries and U.S Navy. 2021. Fin Whale Sound Production Recorded at SanctSound Site CI03_02, SanctSound Data Products. NOAA National Centers for Environmental Information. https://doi.org/10.25921/d431-t033. [access date].
- 10.25921/d431-t033
- NCEI Metadata ID: gov.noaa.ncei.pad:NOAA-Navy-SanctSound_CI03_02_finwhale
gov.noaa.ncei.pad:NOAA-Navy-SanctSound_CI03_02_finwhale
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Ordering Instructions | Contact NCEI for other distribution options and instructions. |
Distributor | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | NOAA National Centers for Environmental Information ncei.info@noaa.gov |
Dataset Point of Contact | Carrie Wall NCEI Passive Acoustic Archive Lead NOAA National Centers for Environmental Information pad.info@noaa.gov |
Coverage Description | Site CI03_02 |
Time Period | 2019-10-15T01:00:00Z to 2020-02-19T23:00:00Z |
Spatial Bounding Box Coordinates |
West:-119.01608999999999
East:-119.01608999999999
South:33.48687
North:33.48687
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Edition | Final SanctSound Data Product |
Dataset Progress Status | Complete - production of the data has been completed |
Data Update Frequency | As needed |
Purpose | These data are available to the public for a wide variety of uses including scientific research and analysis. |
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Theme keywords | Global Change Master Directory (GCMD) Science Keywords
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Data Center keywords | Global Change Master Directory (GCMD) Data Center Keywords
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Platform keywords | Global Change Master Directory (GCMD) Platform Keywords
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Instrument keywords | Global Change Master Directory (GCMD) Instrument Keywords
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Place keywords | Global Change Master Directory (GCMD) Location Keywords
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Project keywords | Global Change Master Directory (GCMD) Project Keywords
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Other Constraints | Cite as: NOAA Office of National Marine Sanctuaries and U.S Navy. 2021. Fin Whale Sound Production Recorded at SanctSound Site CI03_02, SanctSound Data Products. NOAA National Centers for Environmental Information. https://doi.org/10.25921/d431-t033. [access date]. |
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Last Modified: 2023-06-15
For questions about the information on this page, please email:ncei.info@noaa.gov