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

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 (synchr...

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Bibliographic Details
Main Authors: Krägefsky, Sören, Flores, Hauke, Sakinan, Serdar, Schmidt, Katrin, Rex, Markus, Snoeijs-Leijonmalm, Pauline
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
Binary Object
DATE/TIME
Echosounder
Simrad
EK60
EK60_EK80
Event label
Fish finder echolot
EK60 / EK80
LATITUDE
LONGITUDE
MOSAiC
MOSAiC20192020
Multidisciplinary drifting Observatory for the Study of Arctic Climate
North Greenland Sea
Polarstern
PS122/5
PS122/5_58-4
Arctic
Arctic Ocean
Greenland
Greenland Sea
North Greenland
Zooplankton
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.957702
https://doi.org/10.1594/PANGAEA.957702
Description
Summary: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.

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