Distance between ROV and sea ice from ROV survey ARTofMELT2023/1_22-4 on 2023-05-31, 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 ARTofMELT2023 expedition in May and June 2023. Sea-ice draft was derived by subtracting the distance t...

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Bibliographic Details
Main Authors: Anhaus, Philipp, Schiller, Martin, Planat, Noémie, Katlein, Christian, Nicolaus, Marcel
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
ARTofMELT
ARTofMELT2023
ARTofMELT2023/1_22-4
Atmospheric rivers and the onset of sea ice melt 2023
AWI_SeaIce
BEAST
Calculated
DATE/TIME
DEPTH
water
Digital precision altimeter
Tritech
PA500
Distance
relative
X
Y
Distance to sea ice bottom
FRAM
FRontiers in Arctic marine Monitoring
Oden
Quality flag
position
Remotely operated vehicle (ROV)
Remote operated vehicle
ROV
Sea ice
Sea ice draft
Sea Ice Physics @ AWI
Survey ID
Arctic
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.962263
https://doi.org/10.1594/PANGAEA.962263
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 ARTofMELT2023 expedition in May and June 2023. 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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