gov.noaa.ncei.pad:NRS_HMD eng; USA utf8 series Hybrid Millidecade Spectra Project-Level Metadata NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact 2023-10-05 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NRS Hybrid Millidecade Spectra 2023-07-01 publication International DOI Foundation (IDF) 10.25921/tr4q-xa94 NOAA National Centers for Environmental Information NCEI Metadata ID: gov.noaa.ncei.pad:NRS_HMD Robert Dziak NOAA/PMEL Acoustics Program Manager 541-867-0175 PMEL/NOAA VENTS Program - CIMRS - Oregon State University Hatfield Marine Science Center 2115 S.E. OSU Dr. Newport OR 97365 USA robert.p.dziak@noaa.gov chiefScientist Jay Barlow NOAA/SWFSC Supervisory Operations Research Analyst 858-546-7178 8901 La Jolla Shores Drive La Jolla CA 92037 USA Jay.Barlow@noaa.gov principalInvestigator Catherine Berchok NOAA/AFSC Research Zoologist 206-526-6331 7600 Sand Point Way NE Seattle WA 98115 USA Catherine.Berchok@noaa.gov principalInvestigator Meghan Cronin NOAAA/PMEL Physical Scientist Seattle WA USA meghan.f.cronin@noaa.gov principalInvestigator Eva DiDonato National Park Service Water Resource Division 970-267-7291 201 Oakridge Drive, Suite 250 Fort Collins CO 80525 USA Eva_DiDonato@nps.gov principalInvestigator Jason Gedamke NMFS/OST/AMD Fishery Biologist Researcher 301-427-8133 1315 East West Hwy Silver Spring MD 20910 USA jason.gedamke@noaa.gov principalInvestigator Brad Hanson NMFS/NWFSC/CBD Wildlife Biologist 2725 Montlake Blvd East, Bldg. WEST Seattle WA 98112 USA brad.hanson@noaa.gov principalInvestigator Leila Hatch Stellwagen Bank National Marine Sanctuary Ecologist 781-546-6006 175 Edward Foster Road Scituate MA 02066 USA Leila.Hatch@noaa.gov principalInvestigator Samara Haver NOAA/PMEL/CIMRS Research Assistant 5033476999 2030 SE Marine Science Drive Newport OR 97365 USA samara.haver@noaa.gov principalInvestigator Joe Haxel OAR/PMEL Associate 541-67-0282 2030 SE Marine Science Drive, Bldg. RSF951 Newport OR 97365 USA joe.haxel@noaa.gov principalInvestigator Marla Holt NOAA/NWFSC Research Wildlife Biologist 206-860-3261 2725 Montlake Boulevard East Seattle WA 98112 USA Marla.Holt@noaa.gov principalInvestigator Holger Klinck Cornell University, Bioacoustics Research Program Director 607-254-6250 159 Sapsucker Woods Rd. Ithaca NY 14850 USA Holger.Klinck@cornell.edu principalInvestigator Danielle Lipski NOS/ONMS/WCR/NMS CORDELL BANK Research Coordinator 415-464-5264 1 Bear Valley Road Pt Reyes Station CA 94956 USA danielle.lipski@noaa.gov principalInvestigator Haru Matsumoto OAR/CPO/OOMD Associate 541-867-0272 2115 SE OSU Drive Newport OR 97365 USA haru.matsumoto@noaa.gov principalInvestigator Megan McKenna National Park Service Natural Sounds and Night Skies Division Acoustic Biologist 970 267-2123 1201 Oakridge Drive, Suite 100 Fort Collins CO 80525 USA Megan_F_McKenna@nps.gov principalInvestigator Christian Meinig OAR/PMEL Supervisory General Engineer 206-526-6149 7600 Sand Point Way NE Seattle WA 98115 USA Christian.Meinig@noaa.gov principalInvestigator David K. Mellinger OAR/CPO/OOMD Associate 541-867-0372 2115 SE OSU Drive Newport OR 97365 USA David.K.Mellinger@noaa.gov principalInvestigator Sue Moore NMFS/OST/MED Senior Scientist 206-526-6889 7600 Sand Point Way NE Seattle WA 98115-6349 USA sue.moore@noaa.gov principalInvestigator Erin Oleson NOAA/PIFSC Supervisory Research Ecologist 808-725-5712 1601 Kapiolani Boulevard Honolulu HI 96814 USA Erin.Oleson@noaa.gov principalInvestigator Lauren Roche NOAA/PMEL/CIMRS Faculty Research Assistant Newport OR USA lauren.roche@noaa.gov principalInvestigator Melissa Soldevilla NOAAA/SEFSC Research Fishery Biologist 305-361-4238 75 Virginia Beach Drive Miami FL 33149 USA Melissa.Soldevilla@noaa.gov principalInvestigator Phyllis Stabeno NOAAA/PMEL Physical Oceanographer Seattle WA USA phyllis.stabeno@noaa.gov principalInvestigator Sofie Van Parijs NOAA/NEFSC Zoologist 508-495-2119 166 Water Street Woods Hole MA 02543 USA Sofie.VanParijs@noaa.gov principalInvestigator NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information publisher 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. 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 passive acoustic data sets covering all major regions of the U.S onGoing NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact Carrie Wall NOAA National Centers for Environmental Information pad.info@noaa.gov pointOfContact asNeeded https://www.ngdc.noaa.gov/mgg/pad/browse/NRS_Hybrid_Millidecade_Spectra.png Daily results of hybrid millidecade spectra at 1 minute resolution for NRS11 site on December 19, 2019 png Earth Science > Oceans > Ocean Acoustics Earth Science > Oceans > Marine Environment Monitoring Earth Science > Oceans > Ocean Acoustics > Ambient Noise Earth Science > Biosphere > Aquatic Ecosystems Earth Science > Biosphere > Aquatic Ecosystems > Marine Habitat theme Global Change Master Directory (GCMD) Science Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords 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. information custodian Ocean > Atlantic Ocean Ocean > Pacific Ocean Ocean > Arctic Ocean Vertical Location > Water Column place Global Change Master Directory (GCMD) Location Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords 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. information custodian Models/Analyses > OBSERVATION BASED platform Global Change Master Directory (GCMD) Platform Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords 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. information custodian DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2020-01-09 publication 9.1 NASA Goddard Space Flight Center, Earth Science Data and Information System https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords Global Change Master Directory (GCMD) Keywords 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. information custodian otherRestrictions 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. otherRestrictions 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. otherRestrictions Cite as: NOAA OAR Pacific Marine Environmental Laboratory and Cooperative Institute for Marine Ecosystem and Resources Studies, National Marine Fisheries Service, NOS Office of National Marine Sanctuaries, and DOI NPS Natural Resource Stewardship and Science Directorate. 2023. Hybrid Millidecade Spectra at 1 Minute Resolution Recorded at the Ocean Noise Reference Station Network (NRS). NOAA National Centers for Environmental Information. https://doi.org/10.25921/tr4q-xa94 [access date] NOAA-NPS Ocean Noise Reference Station Network (NRS) NOAA OAR Pacific Marine Environmental Laboratory and Cooperative Institute for Marine Ecosystem and Resources Studies sponsor NOAA National Marine Fisheries Service sponsor NOAA NOS Office of National Marine Sanctuaries sponsor DOI NPS Natural Resource Stewardship and Science Directorate sponsor https://www.pmel.noaa.gov/acoustics/noaanps-ocean-noise-reference-station-network NRS Network 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. information largerWorkCitation project eng; USA biota oceans -170.7196 -64.65 -14.2686 72.4900 hybrid millidecade spectra (.nc) 1 Each file represents one day of hybrid millidecade spectra at one minute resolution. NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. hybrid millidecade spectra (.nc) Each file represents one day of hybrid millidecade spectra at one minute resolution. https://doi.org/10.25921/tr4q-xa94 HTTPS Metadata Landing Page information https://www.ncei.noaa.gov/products/passive-acoustic-data/ NCEI Passive Acoustic Data Archive Site NCEI passive acoustic data archive website. information https://www.ncei.noaa.gov/maps/passive-acoustic-data/ NCEI Passive Acoustic Data Archive Map Viewer Interactive map viewer for discovery and access to archived passive acoustic data search https://console.cloud.google.com/storage/browser/noaa-passive-bioacoustic/nrs/products/ Google Cloud Storage Google Cloud Storage providing public access to a copy of the NCEI Passive Acoustic Data Archive through NOAA Open Data Dissemination (NODD) Program. download series Data quality was assessed through visual analysis and examination. Data analysis was performed using the Making Ambient Noise Trends Accessible (MANTA, https://bitbucket.org/CLO-BRP/manta-wiki/wiki/Home, see Miksis-Olds et al., 2021; Martin et al., 2021a,b) standalone software to produce hybrid millidecade spectra of sound levels from ocean audio recordings. To efficiently tackle large datasets, MANTA is designed around a parallel-processing Matlab package, Raven-X (Dugan et. al., 2014, 2016, and 2018) that uses ordinary multi-core computers to accelerate processing speeds. MANTA calculates the sound pressure spectral density (PSD) levels in units of 1 µPa^2/Hz using Welch's Method in Matlab. The Discrete Fourier Transform length is equal to the sample rate, a Hann window of equal length is applied to the data and 50% overlap is used. This results in PSD estimates of mean-square pressure amplitude (µPa^2) with a frequency resolution of 1 Hz and temporal resolution of 1 second. The 120 PSD estimates from each 1-minute segment were averaged, and the average spectrum for each minute was further processed to a hybrid millidecade (HMD) spectrum as dB re 1 µPa^2/Hz, as defined in Martin et al. (2021b). Hybrid millidecades are an efficient means of storing PSD spectra from high sample rate audio files using 1-Hz values up to 435 Hz, then millidecade wide PSD values up to one half of the sampling rate (Martin et al., 2021b). The MANTA outputs for each day are: (1) CSV of the 1 minute HMD results; (2) image of the daily long-term spectral average based on the 1 minute HMD results, (3) image of the daily spectral probability density with percentiles, and (4) NetCDF containing products 2 and 3 in addition to a deployment-level MANTA Metadata output file containing the associated frequency-dependent calibration data used to compute the calibrated spectrum levels. asNeeded Based on the NCEI Collection Level Metadata Template v1.1