Dolphin Sound Production Recorded at SanctSound Site SB02_08
This record represents dolphin whistle and moan sound production detected from raw
passive acoustic data. All acoustic data were processed through Pamguard's Whistle
and Moan Detector (v. 2.01.03, Gillespie et al., 2013). Frequency ranges used varied
by sanctuary to encompass the frequency ranges of local populations. A frequency range
of 1.5-22 kHz was selected for Stellwagen Bank National Marine Sanctuary (SBNMS) to
encompass the frequency ranges of both pilot whales and white-sided dolphins. A frequency
range of 4-18 kHz was selected for Gray's Reef National Marine Sanctuary (GRNMS) and
Florida Keys National Marine Sanctuary (FKNMS) to encompass the frequency range of
bottlenose dolphins and Atlantic spotted dolphins. In SBNMS, hours with detections
less than 77 were automatically assigned as 0 presence and hours with detections greater
than 565 were automatically assigned as 1 presence based on results from a Generalized
Linear Model applied to a subsample of data from SB01. All FKNMS and GRNMS detected
hours were reviewed. Presence in an hour was defined as 1+ detected whistles (or part
of whistle) so long as it was not a solitary tone. The hour as a whole was marked
with a 0 or 1. Only full hours of data were analyzed.These data were recorded at SanctSound
Site SB02_08 between January 31, 2020 and April 07, 2020.
- Cite as: NOAA Office of National Marine Sanctuaries and U.S Navy. 2021. Dolphin Sound Production Recorded at SanctSound Site SB02_08, SanctSound Data Products. NOAA National Centers for Environmental Information. https://doi.org/10.25921/dz0j-js40. [access date].
- 10.25921/dz0j-js40
- NCEI Metadata ID: gov.noaa.ncei.pad:NOAA-Navy-SanctSound_SB02_08_dolphins_1h
gov.noaa.ncei.pad:NOAA-Navy-SanctSound_SB02_08_dolphins_1h
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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 SB02_08 |
Time Period | 2020-01-31T17:00:00Z to 2020-04-07T16:52:00Z |
Spatial Bounding Box Coordinates |
West:-70.2426433
East:-70.2426433
South:42.470965
North:42.470965
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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. Dolphin Sound Production Recorded at SanctSound Site SB02_08, SanctSound Data Products. NOAA National Centers for Environmental Information. https://doi.org/10.25921/dz0j-js40. [access date]. |
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Last Modified: 2023-06-15
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