Raw data from 75kHz VM-ADCP (vessel-mounted Acoustic Doppler Current Profiler) during MERIAN cruise MSM93

The 75kHz and the 38kHz Teledyne Ocean Surveyor ADCPs built into the hull of RV MERIAN were operated continuously during MSM93 when in waters where diplomatic clearances existed. The data recording was restarted more than once a day to ease subsequent data processing. In the beginning of the cruise...

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Bibliographic Details
Main Authors: von Appen, Wilken-Jon, Hofmann, Zerlina, Mathieu, Laura
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
AC3
Acoustic Doppler Current Profiler
ADCP
Arctic Amplification
AWI_PhyOce
FRAM
Fram Strait
FRontiers in Arctic marine Monitoring
GPF 18-1_33
Maria S. Merian
MSM93
MSM93_0_Underway-2
North Sea
Physical Oceanography @ AWI
VM-ADCP
Arctic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.940037
https://doi.org/10.1594/PANGAEA.940037
Description
Summary:The 75kHz and the 38kHz Teledyne Ocean Surveyor ADCPs built into the hull of RV MERIAN were operated continuously during MSM93 when in waters where diplomatic clearances existed. The data recording was restarted more than once a day to ease subsequent data processing. In the beginning of the cruise various different settings were tried out (see auxiliary information in this data set and information in cruise report). In particular, the 75kHz ADCP was programmed to record vertical bins of 4m size. The goal was to get an increased vertical resolution. However, this was switched back to 8m bins on July 5 in order to achieve a better signal to noise ratio.

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