Distance between ROV and sea ice from ROV survey ARTofMELT2023/1_20-1 on 2023-05-18, survey 1
- Description:
- 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. Sea-ice draft have not been checked for absolute height. Cross-check with drillings or open water patches before using, significant offsets can be possible.
- Anhaus, Philipp, Schiller, MartinAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, , Katlein, ChristianAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, and Nicolaus, MarcelAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, BremerhavenAlfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
- Source Repository:
- PANGAEA
- Publisher(s):
- PANGAEA
- License:
- Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode
- URL:
- https://doi.pangaea.de/10.1594/PANGAEA.962234
- Publication date:
- 2023
- Subjects:
- Sea ice, ARTofMELT2023, BEAST, Remotely operated vehicle (ROV), DATE/TIME, Survey ID, Distance, relative, X, Distance, relative, Y, Quality flag, position, DEPTH, water, Remote operated vehicle, Oden, Atmospheric rivers and the onset of sea ice melt 2023 (ARTofMELT), FRontiers in Arctic marine Monitoring (FRAM), Sea Ice Physics @ AWI (AWI SeaIce), Distance to sea ice bottom, Sea ice draft, Digital precision altimeter, Tritech, PA500, and Calculated
- Identifier:
- https://doi.org/10.1594/pangaea.962234
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