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Hutter, Nils; Hendricks, Stefan; Jutila, Arttu; Birnbaum, Gerit; von Albedyll, Luisa; Ricker, Robert; Haas, Christian (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition, version 1 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.950339

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Abstract:
This data set is a higher-processing-level version of Geolocated sea-ice or snow surface elevation point clouds from helicopter-borne laser scanner during the MOSAiC expedition, version 1 (Jutila et al., 2022; doi:10.1594/PANGAEA.950509), where the surface elevation point cloud has been converted to freeboard using automatic open water detection scheme and projected onto a regular 0.5-meter grid. The data were collected using a near-infrared, line-scanning Riegl VQ-580 airborne laser scanner (hdl:10013/sensor.7ebb63c3-dc3b-4f0f-9ca5-f1c6e5462a31 & hdl:10013/sensor.7a931b33-72ca-46d0-b623-156836ac9550) mounted in a helicopter along the MOSAiC drift from the north of the Laptev Sea, across the central Arctic Ocean, and towards the Fram Strait from September 2019 to October 2020. The flights are both small scale, ~5x5 km grid patterns mainly over the central observatory, and large scale, few tens of km away from RV Polarstern, triangle patterns, or transects. The gridded data are stored in 30-second along-track segments in netCDF format. For the small scale grid flights, the data are drift corrected using the position and heading data of RV Polarstern and elevation offset corrected using overlapping segments to overcome degraded GPS altitude data >85°N. Open water points are identified to derive a freeboard estimate from the surface elevations. For the flights with degraded GPS altitude quality, we provide only a freeboard estimate (grid pattern flights) or no freeboard (transects). The gridded 30-s segments include as data variables: surface elevation, freeboard (estimate), freeboard uncertainty, estimated sea surface height, surface reflectance, echo width, and number of points used in the interpolation. In addition, list of detected open water points and an overview figure of each flight is provided.
Keyword(s):
Airborne laser scanning; Arctic; Freeboard; Helicopter; MOSAiC20192020; MOSAIC-HELI; Sea ice; Surface Elevation
Related to:
Hutter, Nils; Hendricks, Stefan; Jutila, Arttu; Birnbaum, Gerit; von Albedyll, Luisa; Ricker, Robert; Haas, Christian (2023): Merged grids of sea-ice or snow freeboard from helicopter-borne laser scanner during the MOSAiC expedition, version 1. PANGAEA, https://doi.org/10.1594/PANGAEA.950896
Hutter, Nils; Hendricks, Stefan; Jutila, Arttu; Ricker, Robert; von Albedyll, Luisa; Birnbaum, Gerit; Haas, Christian (2023): Digital elevation models of the sea-ice surface from airborne laser scanning during MOSAiC. Scientific Data, 10(1), 729, https://doi.org/10.1038/s41597-023-02565-6
Jutila, Arttu; Hendricks, Stefan; Birnbaum, Gerit; von Albedyll, Luisa; Ricker, Robert; Helm, Veit; Hutter, Nils; Haas, Christian (2023): Geolocated sea-ice or snow surface elevation point cloud segments from helicopter-borne laser scanner during the MOSAiC expedition, version 1. PANGAEA, https://doi.org/10.1594/PANGAEA.950509
Further details:
Nicolaus, Marcel; Perovich, Donald K; Spreen, Gunnar; Granskog, Mats A; von Albedyll, Luisa; Angelopoulos, Michael; Anhaus, Philipp; Arndt, Stefanie; Belter, Hans Jakob; Bessonov, Vladimir; Birnbaum, Gerit; Brauchle, Jörg; Calmer, Radiance; Cardellach, Estel; Cheng, Bin; Clemens-Sewall, David; Dadic, Ruzica; Damm, Ellen; de Boer, Gijs; Demir, Oguz; Dethloff, Klaus; Divine, Dmitry V; Fong, Allison A; Fons, Steven W; Frey, Markus M; Fuchs, Niels; Gabarró, Carolina; Gerland, Sebastian; Goessling, Helge; Gradinger, Rolf; Haapala, Jari; Haas, Christian; Hamilton, Jonathan; Hannula, Henna-Reetta; Hendricks, Stefan; Herber, Andreas; Heuzé, Céline; Hoppmann, Mario; Høyland, Knut Vilhelm; Huntemann, Marcus; Hutchings, Jennifer K; Hwang, Byongjun; Itkin, Polona; Jacobi, Hans-Werner; Jaggi, Matthias; Jutila, Arttu; Kaleschke, Lars; Katlein, Christian; Kolabutin, Nikolai; Krampe, Daniela; Kristensen, Steen Savstrup; Krumpen, Thomas; Kurtz, Nathan; Lampert, Astrid; Lange, Benjamin Allen; Lei, Ruibo; Light, Bonnie; Linhardt, Felix; Liston, Glen E; Loose, Brice; Macfarlane, Amy R; Mahmud, Mallik; Matero, Ilkka; Maus, Sönke; Morgenstern, Anne; Naderpour, Reza; Nandan, Vishnu; Niubom, Alexey; Oggier, Marc; Oppelt, Natascha; Pätzold, Falk; Perron, Christophe; Petrovsky, Tomasz; Pirazzini, Roberta; Polashenski, Chris; Rabe, Benjamin; Raphael, Ian; Regnery, Julia; Rex, Markus; Ricker, Robert; Riemann-Campe, Kathrin; Rinke, Annette; Rohde, Jan; Salganik, Evgenii; Scharien, Randall K; Schiller, Martin; Schneebeli, Martin; Semmling, Maximilian; Shimanchuk, Egor; Shupe, Matthew D; Smith, Madison M; Smolyanitsky, Vasily M; Sokolov, Vladimir; Stanton, T; Stroeve, Julienne C; Thielke, Linda; Timofeeva, Anna; Tonboe, Rasmus Tage; Tavri, Aikaterini; Tsamados, Michel; Wagner, David N; Watkins, Daniel; Webster, Melinda; Wendisch, Manfred (2022): Overview of the MOSAiC expedition: Snow and sea ice. 10(1), https://doi.org/10.1525/elementa.2021.000046
SENSOR (2022): Metadata for light detection and ranging riegl-vq580 (riegl-vq580-s9997784) at Current Version. Alfred Wegener Institut Helmholtz Centre for Polar and Marine Research, hdl:10013/sensor.7a931b33-72ca-46d0-b623-156836ac9550
SENSOR (2022): Metadata for light detection and ranging riegl-vq580 (riegl-vq580-s9999057) at Current Version. Alfred Wegener Institut Helmholtz Centre for Polar and Marine Research, hdl:10013/sensor.7ebb63c3-dc3b-4f0f-9ca5-f1c6e5462a31
Project(s):
Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC)
Remote Sensing of the Seasonal Evolution of Climate-relevant Sea Ice Properties (IceSense)
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
Federal Ministry of Education and Research (BMBF), grant/award no. 03F0866A: MOSAiC 1 - IceSense: Fernerkundung der saisonalen Entwicklung klimarelevanter Meereis-Eigenschaften; Leitantrag; Vorhaben: Saisonale Veränderungen von Eisdicken und Schmelztümpeln
Coverage:
Median Latitude: 85.581825 * Median Longitude: 69.388646 * South-bound Latitude: 78.355862 * West-bound Longitude: -35.606555 * North-bound Latitude: 89.140237 * East-bound Longitude: 135.184638
Date/Time Start: 2019-09-28T04:14:55 * Date/Time End: 2020-09-28T12:15:14
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
64 datasets

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Datasets listed in this publication series

  1. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20190928_01, version 1. https://doi.org/10.1594/PANGAEA.950433
  2. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191002_01, version 1. https://doi.org/10.1594/PANGAEA.950434
  3. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191020_01, version 1. https://doi.org/10.1594/PANGAEA.950432
  4. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191029_01, version 1. https://doi.org/10.1594/PANGAEA.950435
  5. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191105_01, version 1. https://doi.org/10.1594/PANGAEA.950436
  6. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191112_01, version 1. https://doi.org/10.1594/PANGAEA.950437
  7. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191112_02, version 1. https://doi.org/10.1594/PANGAEA.950438
  8. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191119_01, version 1. https://doi.org/10.1594/PANGAEA.950439
  9. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191130_01, version 1. https://doi.org/10.1594/PANGAEA.950440
  10. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191206_01, version 1. https://doi.org/10.1594/PANGAEA.950431
  11. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191224_01, version 1. https://doi.org/10.1594/PANGAEA.950443
  12. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191225_01, version 1. https://doi.org/10.1594/PANGAEA.950444
  13. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191228_01, version 1. https://doi.org/10.1594/PANGAEA.950442
  14. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20191230_01, version 1. https://doi.org/10.1594/PANGAEA.950445
  15. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200107_01, version 1. https://doi.org/10.1594/PANGAEA.950446
  16. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200107_02, version 1. https://doi.org/10.1594/PANGAEA.950447
  17. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200108_01, version 1. https://doi.org/10.1594/PANGAEA.950448
  18. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200108_02, version 1. https://doi.org/10.1594/PANGAEA.950449
  19. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200108_03, version 1. https://doi.org/10.1594/PANGAEA.950450
  20. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200108_04, version 1. https://doi.org/10.1594/PANGAEA.950451
  21. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200116_01, version 1. https://doi.org/10.1594/PANGAEA.950452
  22. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200116_02, version 1. https://doi.org/10.1594/PANGAEA.950453
  23. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200121_01, version 1. https://doi.org/10.1594/PANGAEA.950455
  24. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200123_01, version 1. https://doi.org/10.1594/PANGAEA.950456
  25. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200123_02, version 1. https://doi.org/10.1594/PANGAEA.950457
  26. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200125_01, version 1. https://doi.org/10.1594/PANGAEA.950454
  27. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200128_01, version 1. https://doi.org/10.1594/PANGAEA.950458
  28. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200202_01, version 1. https://doi.org/10.1594/PANGAEA.950459
  29. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200204_01, version 1. https://doi.org/10.1594/PANGAEA.950462
  30. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200209_01, version 1. https://doi.org/10.1594/PANGAEA.950460
  31. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200212_01, version 1. https://doi.org/10.1594/PANGAEA.950463
  32. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200217_01, version 1. https://doi.org/10.1594/PANGAEA.950464
  33. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200217_02, version 1. https://doi.org/10.1594/PANGAEA.950465
  34. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200227_01, version 1. https://doi.org/10.1594/PANGAEA.950466
  35. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200318_01, version 1. https://doi.org/10.1594/PANGAEA.950468
  36. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200321_01, version 1. https://doi.org/10.1594/PANGAEA.950469
  37. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200321_02, version 1. https://doi.org/10.1594/PANGAEA.950470
  38. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200323_01, version 1. https://doi.org/10.1594/PANGAEA.950471
  39. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200407_01, version 1. https://doi.org/10.1594/PANGAEA.950472
  40. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200408_01, version 1. https://doi.org/10.1594/PANGAEA.950473
  41. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200423_01, version 1. https://doi.org/10.1594/PANGAEA.950474
  42. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200423_02, version 1. https://doi.org/10.1594/PANGAEA.950475
  43. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200510_01, version 1. https://doi.org/10.1594/PANGAEA.950476
  44. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200611_01, version 1. https://doi.org/10.1594/PANGAEA.950477
  45. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200615_02, version 1. https://doi.org/10.1594/PANGAEA.950478
  46. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200616_01, version 1. https://doi.org/10.1594/PANGAEA.950479
  47. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200630_01, version 1. https://doi.org/10.1594/PANGAEA.950481
  48. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200630_02, version 1. https://doi.org/10.1594/PANGAEA.950482
  49. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200704_01, version 1. https://doi.org/10.1594/PANGAEA.950480
  50. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200707_01, version 1. https://doi.org/10.1594/PANGAEA.950483
  51. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200707_03, version 1. https://doi.org/10.1594/PANGAEA.950484
  52. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200711_01, version 1. https://doi.org/10.1594/PANGAEA.950485
  53. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200717_01, version 1. https://doi.org/10.1594/PANGAEA.950486
  54. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200722_01, version 1. https://doi.org/10.1594/PANGAEA.950487
  55. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200806_01, version 1. https://doi.org/10.1594/PANGAEA.950489
  56. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200807_01, version 1. https://doi.org/10.1594/PANGAEA.950490
  57. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200818_02, version 1. https://doi.org/10.1594/PANGAEA.950492
  58. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200907_01, version 1. https://doi.org/10.1594/PANGAEA.950495
  59. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200908_02, version 1. https://doi.org/10.1594/PANGAEA.950496
  60. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200911_01, version 1. https://doi.org/10.1594/PANGAEA.950493
  61. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200915_01, version 1. https://doi.org/10.1594/PANGAEA.950499
  62. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200919_01, version 1. https://doi.org/10.1594/PANGAEA.950498
  63. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200921_01, version 1. https://doi.org/10.1594/PANGAEA.950501
  64. Hutter, N; Hendricks, S; Jutila, A et al. (2023): Gridded segments of sea-ice or snow surface elevation and freeboard from helicopter-borne laser scanner during the MOSAiC expedition flight 20200928_02, version 1. https://doi.org/10.1594/PANGAEA.950500