Hutter, Nils; von Albedyll, Luisa (2023): Linear Kinematic Features (leads & pressure ridges) detected and tracked in Sentinel-1 drift and deformation data during the MOSAiC expedition [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.962308
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Abstract:
Leads and pressure ridges are dominant features of the Arctic sea ice cover. Not only do they affect heat loss and surface drag, but also provide insight into the underlying physics of sea ice deformation. Due to their elongated shape they are referred as Linear Kinematic Features (LKFs). This data-set includes LKFs that were detected and tracked in sea ice deformation data obtained during the MOSAiC expedition from Sentinel-1 SAR data (von Albedyl & Hutter, 2023). The data-set spans the winter months between October 2019 and May 2020. A detailed description of the data-set and of the algorithms deriving it is provided in Hutter et al. (2019). We used the updated version of the algorithm for the data processing (Hutter, 2023). The dataset is closer described in Ringeisen et al. (2023).
Keyword(s):
Related to:
Hutter, Nils; Zampieri, Lorenzo; Losch, Martin (2019): Leads and ridges in Arctic sea ice from RGPS data and a new tracking algorithm. The Cryosphere, 13(2), 627-645, https://doi.org/10.5194/tc-13-627-2019
Ringeisen, Damien; Hutter, Nils; von Albedyll, Luisa (2023): Deformation lines in Arctic sea ice: intersection angle distribution and mechanical properties. The Cryosphere, 17(9), 4047-4061, https://doi.org/10.5194/tc-17-4047-2023
Source:
von Albedyll, Luisa; Hutter, Nils (2023): High-resolution sea ice drift and deformation from sequential SAR images in the Transpolar Drift during MOSAiC 2019/2020. PANGAEA, https://doi.org/10.1594/PANGAEA.958449
References:
nhutter/lkf_tools: lkf_tools python package (2023). Zenodo, https://doi.org/10.5281/ZENODO.8107224
Further details:
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Hutter, Nils | |||
| 2 | Binary Object | Binary | Hutter, Nils | |||
| 3 | Binary Object (File Size) | Binary (Size) | Bytes | Hutter, Nils |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
6 data points