NRS 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. This record represents the 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.

Resources

Name Format Description Link
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Google Cloud Storage providing public access to a copy of the NCEI Passive Acoustic Data Archive through NOAA Open Data Dissemination (NODD) Program. https://console.cloud.google.com/storage/browser/noaa-passive-bioacoustic/nrs/products/
0 This unique network of hydrophones is a collaborative effort between OAR’s Pacific Marine Environmental Laboratory (PMEL), all NMFS Science Centers, the NOS National Marine Sanctuary System, and the National Park Service to establish and collect consistent and comparable long-term acoustic data sets covering all major regions of the U.S. https://www.pmel.noaa.gov/acoustics/noaanps-ocean-noise-reference-station-network
0 Interactive map viewer for discovery and access to archived 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 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

Tags

  • water column
  • vertical location
  • nesdis
  • biosphere
  • oceans
  • ambient noise
  • noaa
  • atlantic ocean
  • u.s. department of commerce
  • arctic ocean
  • earth science
  • aquatic ecosystems
  • ocean
  • doc/noaa/nesdis/ncei
  • models/analyses
  • marine environment monitoring
  • pacific ocean
  • observation based
  • marine habitat
  • national centers for environmental information
  • ocean acoustics

Topics

Categories