SanctSound_SB03_10_HMD part of SanctSound 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). This record is part of a collection of results from this standardized analysis of PAM data, specifically calculation of hybrid millidecade (HMD) sound pressure levels derived from calibrated passive acoustic data from a long-term monitoring effort in the U.S. national marine sanctuary system. Daily HMD at 1 minute resolution were created using PyPAM software v1.6.3. These data were recorded at SB03 between June 12, 2020 and August 14, 2020.

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 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/sanctsound/products/sound_level_metrics/sb03/sanctsound_sb03_10_hmd/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 22. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Project-level metadata record for SanctSound Hybrid Millidecade Spectra https://doi.org/10.25921/ymf8-5k59

Tags

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

Topics

Categories