AndreaBozzo/ceres-open-data-index huggingface dataset:
Bocaccio Sound Production Recorded at SanctSoundSite CI04_03

This record represents bocaccio calls detection from raw passive acoustic data. Calls were detected automatically using Triton's Fish Detector. Recordings were first decimated to a sample rate of 2 kHz. The fish detector filtered the time series between 100 and 950 Hz, and computed cross-correlation between the envelope of a filtered example call and 75s of the envelope of the filtered time series. To detect signals within varying background noise, we used a floating threshold of the median cross correlation value over the current 75 s of data, with a threshold offset of 2e-9 above the median. Detections were evaluated if they reached above this threshold. Consecutive calls were required to have a minimum time gap of 0.5 s to be detected separately. RMS received level was computed over the potential detection period and a time series of the length of the bocaccio call template before and after the detection. Detections were considered false and discarded if the signal-to-noise ratio between the detection period and the timeseries before and after the detection was less than 0.01. The threshold was evaluated based on the distribution of histograms of manually verified true and false detections. A trained analyst verified the detections as true or false.These data were recorded at SanctSound Site CI04_03 between August 13, 2019 and November 21, 2019.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, eastern pacific ocean, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Minke Whale Sound Production at SanctSoundSite SB01_13

This record represents minke whale sound production. Data were decimated to a sample rate of 2 kHz using Scripps' Triton software (Wiggins et al., 2010), then run through a minke detector within the Matlab XBAT software (Figueroa and Robbins, 2008). Daily summaries were created and reviewed by an analyst using Raven Pro (Charif et al., 2010), where one positively verified pulse train per day was used for daily presence. Days where no pulse trains were detected by the detector were marked as absent.These data were recorded at SanctSound Site SB01_13 between November 22, 2020 and January 26, 2021.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, atlantic ocean, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, north atlantic ocean, ocean, ocean acoustics, oceans, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Explosion Detection Events Recorded at SanctSound Site CI05_05

This record represents the explosions detected from raw passive acoustic data. All acoustic data were processed using Triton's Explosion Detector, which is based on a cross-correlation of the recording with a template explosion. The detector divides the recording into sequentially analyzed sections of 75 s. The detector outputs are a series of .mat files that can be evaluated using GPLReview. The original wav file was decimated to a sample rate of 12 kHz, a requirement of the algorithm. The default parameters work well for most explosive sounds. These data were recorded at SanctSound Site CI05_05 between May 08, 2020 and May 16, 2020.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, eastern pacific ocean, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dolphin Sound Production Recorded at SanctSound Site MB02_03

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). A frequency range of 4-20 kHz was selected to encompass the frequency range of common dolphins, Pacific white-sided dolphins, and bottlenose dolphins. Presence in an hour was defined as 1+ detected whistles (or part of whistle) so long as it was not a solitary tone. Each detection was not annotated but rather 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 MB02_03 between August 23, 2019 and December 20, 2019.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, eastern pacific ocean, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site CI05_03

This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure amplitude (ÂµPa^2) with a frequency resolution of 1 Hz from 20 Hz to 24,000 Hz over no less than 1,800 seconds in each hour and converted to decibels (dB re 1 ÂµPa^2/Hz). These data were recorded at SanctSound Site CI05_03 between August 14, 2019 and October 11, 2019.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, eastern pacific ocean, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Sei Whale Sound Production Recorded at SanctSound Site GR01_01

This record represents sei whale sound production detected from raw passive acoustic data. The Low Frequency Detection and Classification System (LFDCS) call library contains the 82 â 34 Hz sei whale downsweeps, which was the call type we focused on in this study. All sei whale downsweep detections with a Mahalanobis distance of 3.0 or less were manually screened for the daily presence of a doublet or triplet. Doublets and triplets were defined as 2 or 3 repeated downsweeps, respectively, with roughly 3.5 seconds elapsed between the start of successive calls. Sei whales were considered present if a true detection (at least one downsweep detected within a doublet or triplet) was found for that day. Only the occurrence of the downsweeps as doublet or triplets were selected to ensure confidence in species identification. These data were recorded at SanctSound Site GR01_01 between December 13, 2018 and May 01, 2019.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, atlantic ocean, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, north atlantic ocean, ocean, ocean acoustics, oceans, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Sound Pressure Spectral Density at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site HI06_01

This record represents the sound pressure spectral density (PSD) levels derived from raw passive acoustic data. The hourly PSD levels were calculated as the median of mean-square pressure amplitude (ÂµPa^2) with a frequency resolution of 1 Hz from 20 Hz to 24,000 Hz over no less than 1,800 seconds in each hour and converted to decibels (dB re 1 ÂµPa^2/Hz). These data were recorded at SanctSound Site HI06_01 between December 01, 2019 and July 01, 2020.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, central pacific ocean, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, fish, fisheries, fixed observation stations, hawaiian islands, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Fin Whale Sound Production Recorded at SanctSound Site CI01_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 CI01_02 between March 25, 2019 and August 04, 2019.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, eastern pacific ocean, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Dolphin Sound Production Recorded at SanctSound Site SB03_15

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 SB03_15 between March 21, 2021 and May 27, 2021.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, atlantic ocean, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, north atlantic ocean, ocean, ocean acoustics, oceans, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Fin Whale Sound Production Recorded at SanctSound Site FK03_01

This record represents fin whale sound production detected from raw passive acoustic data. The Low Frequency Detection and Classification System (LFDCS) call library for fin whale 20-Hz pulses was built for the data sampled at 120 Hz. All fin whale detections with a Mahalanobis distance of 3.0 or less were manually verified for true detections. A logistic regression was applied to these results to facilitate reducing the size of the dataset that ultimately needed to be manually verified for confident species detection. This analysis revealed that a minimum number of 29 detections per time window used (hour or day) need to be detected to ensure that a fin whale was truly detected with a confidence of 90%. All days with at least 29 detections were manually verified for daily presence of fin whale 20-Hz pulses. From days with 29 or more detections, fin whales were considered present for that day if a true detection was found within a regular inter-pulse interval pattern of at least three other 20-Hz pulses. These data were recorded at SanctSound Site FK03_01 between December 18, 2018 and April 24, 2019.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, atlantic ocean, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, north atlantic ocean, ocean, ocean acoustics, oceans, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Broadband Sound Pressure Levels at 1 Hour Resolution Recorded at SanctSound Site SB03_08

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 of the mean-square pressure with a 1 Hz/1 second resolution over the frequency band of 10 to 24,000 Hz. The result is then calculated per hour as a median over no less than 1,800 1-second values for that hour and converted to decibels (dB re 1 ÂµPa). These data were recorded at SanctSound Site SB03_08 between January 31, 2020 and April 07, 2020.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, atlantic ocean, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, north atlantic ocean, ocean, ocean acoustics, oceans, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Blue Whale Sound Production Recorded at SanctSound Site CI04_04

This record represents blue whale sound production detected from raw passive acoustic data. Blue whale B calls were detected by analysts and logged using Triton's Logger Remora. The following settings were used for manual scanning of spectrograms: Bandwidth = 0-200 Hz; Duration = 1 min; Brightness = 20; Contrast = 250; FFT = 2,000; Overlap = 90%. These data were recorded at SanctSound Site CI04_04 between January 31, 2020 and May 22, 2020.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, eastern pacific ocean, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, ocean, ocean acoustics, oceans, pacific ocean, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce
Fin Whale Sound Production Recorded at SanctSound Site SB01_12

This record represents fin whale sound production detected from raw passive acoustic data. The Low Frequency Detection and Classification System (LFDCS) call library for fin whale 20-Hz pulses was built for the data sampled at 120 Hz. All fin whale detections with a Mahalanobis distance of 3.0 or less were manually verified for true detections. A logistic regression was applied to these results to facilitate reducing the size of the dataset that ultimately needed to be manually verified for confident species detection. This analysis revealed that a minimum number of 29 detections per time window used (hour or day) need to be detected to ensure that a fin whale was truly detected with a confidence of 90%. All days with at least 29 detections were manually verified for daily presence of fin whale 20-Hz pulses. From days with 29 or more detections, fin whales were considered present for that day if a true detection was found within a regular inter-pulse interval pattern of at least three other 20-Hz pulses. These data were recorded at SanctSound Site SB01_12 between September 17, 2020 and November 22, 2020.

Tags: acoustic sounders, ambient noise, animals/invertebrates, animals/vertebrates, aquatic ecosystems, aquatic sciences, atlantic ocean, biological classification, biosphere, cetaceans, doc/noaa/nesdis/ncei, doc/noaa/nmfs, doc/noaa/nos/nms, dod/usnavy, earth science, earth science oceans, fish, fisheries, fixed observation stations, hydrophones, mammals, marine environment monitoring, marine habitat, national centers for environmental information, national marine fisheries service, national marine sanctuaries, national ocean service, nesdis, noaa, noaa-navy sanctuary soundscapes monitoring project, north atlantic ocean, ocean, ocean acoustics, oceans, passive acoustic recorder, recorders/loggers, sanctsound, u.s. department of commerce, u.s. department of defense, u.s. navy, vertical location, water column
Organization: National Oceanic and Atmospheric Administration, Department of Commerce