One-third Octave Band Sound Pressure Levels at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site CI01_02

Metadata Updated: November 12, 2020

This record represents the one-third octave band sound pressure levels (TOLs) derived from raw passive acoustic data. TOLs were calculated by integration of sound pressure spectral density estimates of the mean-square pressure with a 1 Hz/1 second resolution over 30 one-third octave bands with the nominal center frequencies ranging from 25 to 20,000 Hz. The result is then calculated per hour as a median over no less than 1800 1-second values for that hour and converted to decibels (dB re 1 µPa). These data were recorded at SanctSound site CI02_01 between March 25, 2019 and August 4, 2019.

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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Dates

Metadata Date July 23, 2020
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) June 5, 2020 (publication)
Frequency Of Update asNeeded

Metadata Source

Harvested from NGDC MGG Passive Acoustic

Graphic Preview

Monitoring locations for the SanctSound project. Credit: NOAA

Additional Metadata

Resource Type Dataset
Metadata Date July 23, 2020
Metadata Created Date November 12, 2020
Metadata Updated Date November 12, 2020
Reference Date(s) June 5, 2020 (publication)
Responsible Party NOAA National Centers for Environmental Information (Point of Contact)
Contact Email
Guid gov.noaa.ncei.pad:NOAA-Navy-SanctSound_CI01_02_TOL_1h
Access Constraints Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose., Cite as: NOAA Office of National Marine Sanctuaries and U.S Navy. 2020. One-third Octave Band Sound Pressure Levels at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site CI01_02, SanctSound Mar 2020 Data Products (Oct 2018-Dec 2019). NOAA National Centers for Environmental Information. https://doi.org/10.25921/kmzb-9e02 [access date].
Bbox East Long -120.08105
Bbox North Lat 34.0438
Bbox South Lat 34.0438
Bbox West Long -120.08105
Coupled Resource
Frequency Of Update asNeeded
Graphic Preview Description Monitoring locations for the SanctSound project. Credit: NOAA
Graphic Preview File https://www.ngdc.noaa.gov/mgg/pad/SanctSound/20181009-sound-monitoring-locations-1000.jpg
Graphic Preview Type jpeg
Licence
Metadata Language eng; USA
Metadata Type geospatial
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2019-03-25T23:00:00Z
Temporal Extent End 2019-08-04T02:00:00Z

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