Fish and zooplankton sonar raw data (Simrad EK-60 / Simrad EK-80 echosounder) of RV POLARSTERN during cruise PS122/5, MOSAiC expedition, Arctic Ocean

DOI

This dataset contains hydroacoustic measurements collected by the Simrad EK60/EK80 echosounder of RV Polarstern during its drift across the Central Arctic Ocean during the MOSAiC expedition (PS122) from October 2019 to October 2020. We provide data for the frequencies 38, 70, 120 and 200 kHz (synchronized), and 18 kHz. The data are uncalibrated raw measurements of acoustic backscatter in the Simrad raw format. The data should only be used after careful consideration of the disclaimer on appropriate scientific use of the data provided with this dataset.

Identifier
DOI https://doi.org/10.1594/PANGAEA.957702
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.957702
Provenance
Creator Krägefsky, Sören; Flores, Hauke ORCID logo; Sakinan, Serdar; Schmidt, Katrin (ORCID: 0000-0002-6488-623X); Rex, Markus ORCID logo; Snoeijs-Leijonmalm, Pauline
Publisher PANGAEA
Contributor Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
Publication Year 2023
Funding Reference Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.13039/501100003207 Crossref Funder ID AFMOSAiC-1_00 Multidisciplinary drifting Observatory for the Study of Arctic Climate; Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.13039/501100003207 Crossref Funder ID AWI_PS122_00 Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 45632 data points
Discipline Earth System Research
Spatial Coverage (-170.742W, 78.130S, 177.491E, 90.000N); North Greenland Sea
Temporal Coverage Begin 2020-08-11T07:11:35Z
Temporal Coverage End 2020-10-02T03:49:07Z