Distance between ROV and sea ice from ROV survey PS122/2_18-10 on 2019-12-30, survey 1

The distance between a remotely operated vehicle (ROV) and the sea-ice underside was measured by a single-beam upward-looking acoustic sonar altimeter (Tritech PA500) attached to the ROV during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between Nov...

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Bibliographic Details
Main Authors: Anhaus, Philipp, Katlein, Christian, Matero, Ilkka, Nicolaus, Marcel, Arndt, Stefanie, Krampe, Daniela, Lange, Benjamin Allen, Regnery, Julia, Rohde, Jan, Schiller, Martin
Format: Dataset
Language:English
Published: PANGAEA 2022
Subjects:
Arctic Ocean
AWI_SeaIce
BEAST
Calculated
DATE/TIME
DEPTH
water
Digital precision altimeter
Tritech
PA500
Distance to sea ice bottom
FRAM
FRontiers in Arctic marine Monitoring
MOSAiC
MOSAiC20192020
MOSAiC expedition
Multidisciplinary drifting Observatory for the Study of Arctic Climate
Polarstern
PS122/2
PS122/2_18-10
Remotely operated sensor platform BEAST
Remotely operated vehicle (ROV)
Sea ice
Sea ice draft
Sea-ice draft
Sea Ice Physics @ AWI
Survey ID
Arctic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.951686
https://doi.org/10.1594/PANGAEA.951686
Description
Summary:The distance between a remotely operated vehicle (ROV) and the sea-ice underside was measured by a single-beam upward-looking acoustic sonar altimeter (Tritech PA500) attached to the ROV during the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC) expedition between November 2019 and September 2020. Sea-ice draft was derived by subtracting the distance to the sea-ice underside from the ROV depth, uncorrected for ROV attitude (pitch, roll). An offset between the depth reference (ROV bumper bars) and the altimeter of 0.105 m is accounted for in the presented data.

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