Unknown Impulse Detection Events Recorded at SanctSound Site PM01_01

Description

This record represents the unknown impulses 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 PM01_01 between March 31, 2020 and June 05, 2020.

Resources

Name Format Description Link
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 https://doi.org/10.25921/tgdb-6x66
0 Interactive map viewer to allow discovery and access to passive acoustic data https://www.ncei.noaa.gov/maps/passive-acoustic-data/
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 Google Cloud Storage providing public access to passive acoustic data through the NOAA Open Data Dissemination program. https://console.cloud.google.com/storage/browser/noaa-passive-bioacoustic/sanctsound/products/detections/pm01/sanctsound_pm01_01_unknownimpulse/
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
0 NOAA and the U.S. Navy are working to better understand underwater sound within the U.S. National Marine Sanctuary System. From 2018 to 2021, these agencies will work with numerous scientific partners to study sound within seven national marine sanctuaries and one marine national monument, which includes waters off Hawai'i and the east and west coasts. Standardized measurements will assess sounds produced by marine animals, physical processes (e.g., wind and waves), and human activities. Collectively, this information will help NOAA and the Navy measure sound levels and baseline acoustic conditions in sanctuaries. This work is a continuation of ongoing Navy and NOAA research, including efforts by NOAA's Office of National Marine Sanctuaries This dataset represents the derived products from the raw acoustic data that are archived at NOAA National Centers for Environmental Information. https://sanctuaries.noaa.gov/science/monitoring/sound/

Tags

  • water column
  • vertical location
  • fixed observation stations
  • national ocean service
  • cetaceans
  • nesdis
  • biosphere
  • oceans
  • ambient noise
  • doc/noaa/nos/nms
  • noaa
  • mammals
  • biological classification
  • passive acoustic recorder
  • fish
  • aquatic sciences
  • u.s. department of commerce
  • animals/vertebrates
  • national marine sanctuaries
  • earth science
  • sanctsound
  • acoustic sounders
  • dod/usnavy
  • national marine fisheries service
  • hydrophones
  • aquatic ecosystems
  • ocean
  • hawaiian islands
  • doc/noaa/nesdis/ncei
  • fisheries
  • doc/noaa/nmfs
  • marine environment monitoring
  • central pacific ocean
  • recorders/loggers
  • earth science oceans
  • pacific ocean
  • u.s. department of defense
  • animals/invertebrates
  • noaa-navy sanctuary soundscapes monitoring project
  • u.s. navy
  • marine habitat
  • national centers for environmental information
  • ocean acoustics

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