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Details of Underwater noise data at Mutriku station

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Dataset identification

Title of datasetUnderwater noise data at Mutriku station
Narrative summary of datasetUnderwater noise data at Mutiku station recorded by iClisten HF 200 Ocean Sonics instrument. Sound pressure level (SPL) centered in the 63Hz band (SPL63), 15Hz band (SPL125) and 2000Hz band (SPL2K) in 1/3 ocatve and integrated time interval of 20s. They cover data from June to October 2018.
Summary of processing methodologyTimestamp: indicates the end of the processing. SPL: is the value of the sound pressure level of the last 20 seconds in dB rms SPL63: is the value of the sound pressure level centered on the 63 Hz band in 1/3 octave of the last 20 seconds in dB rms. SPL125: is the value of the sound pressure level centered in the band of 125 Hz in 1/3 octave of the last 20 seconds in dB rms, SPL2k: is the value of the sound pressure level centered in the 2000 Hz band in 1/3 octave of the last 20 seconds in dB rms.
Start date2018-06-01
End date2018-08-31
Frequency of observationssecond to sub-minute

Responsible organisations

CountrySpain
Organisation nameAZTI - Tecnalia, Headquarters Pasaia(Gipuzkoa)
Role of organisationOriginator of Dataset

Dataset availability

Original dataset download linkhttps://cloud.emodnet-ingestion.eu/index.php/s/OB1VsDRY1ci7V9z
Dataset formatText or Plaintext
Public accessNo limitations
License for useCC-BY 4.0
TypeDataset

Locations

Map
Latitude north boundary43.313
Longitude east boundary-2.37606
Latitude south boundary43.313
Longitude west boundary-2.37606
Sea areaBay of Biscay
Vertical extent minimum6 Metres
Vertical extent maximum7 Metres

Data types, collection and processing

Observation typeAcoustics
ParameterAcoustic noise in the water column
Instrument typehydrophones
Instrument nameOcean Sonics icListen HF hydrophone
Platform typemooring
Platform nameMutriku station

Process information

Submitting organisationETT s.r.l.
Submission identifier (UUID)3949be0b-e661-4e49-9451-c80c76e651d4
Date of dataset creation2018-11-20
Date of metadata creation2018-11-20
Date of metadata latest revision2019-12-04
Date of publishing2020-02-10
Processing data centreIEO/ Spanish Oceanographic Institute
Summary record-ID570