BOEM-Cornell Hybrid Millidecade Spectra

Description

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. Methods that balance constrained volume and adequate resolution of acoustic spectra have recently been published (Martin et al., 2021a,b). A community effort supported by NOAA, BOEM, U.S. Navy, and ONR was initiated to apply these methods to PAM datasets from around the world. These records are hybrid millidecade (HMD) spectra of sound levels derived from calibrated passive acoustic data. Daily HMD at 1 minute resolution were created using standalone MANTA software (v9.6.12) from audio data recorded at BOEM-Cornell sites.

Resources

Name Format Description Link
0 Interactive map viewer to allow discovery and access to passive acoustic data https://www.ncei.noaa.gov/maps/passive-acoustic-data/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
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 Google Cloud Storage providing public access to passive acoustic data through the NOAA Big Data Project. https://console.cloud.google.com/storage/browser/noaa-passive-bioacoustic/boem/products/sound_level_metrics
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

Tags

  • fixed observation stations
  • ecosystems
  • cetaceans
  • nesdis
  • biosphere
  • oceans
  • ambient noise
  • noaa
  • mammals
  • biological classification
  • marine ecosystems
  • passive acoustic recorder
  • fish
  • aquatic sciences
  • atlantic ocean
  • u.s. department of commerce
  • animals/vertebrates
  • earth science
  • acoustic sounders
  • hydrophones
  • aquatic ecosystems
  • ocean
  • doc/noaa/nesdis/ncei
  • fisheries
  • marine environment monitoring
  • recorders/loggers
  • north atlantic ocean
  • national centers for environmental information
  • ocean acoustics

Topics

Categories