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
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...
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Format: | Dataset |
Language: | English |
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PANGAEA
2023
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.950432 https://doi.org/10.1594/PANGAEA.950432 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.950432 |
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record_format |
openpolar |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
20191020_01 Airborne laser scanning Arctic Binary Object DATE/TIME Flight number Freeboard HELI Helicopter IceSense LATITUDE LONGITUDE MOSAiC MOSAiC20192020 MOSAIC-HELI Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_2-167 Remote Sensing of the Seasonal Evolution of Climate-relevant Sea Ice Properties Sea ice Surface Elevation |
spellingShingle |
20191020_01 Airborne laser scanning Arctic Binary Object DATE/TIME Flight number Freeboard HELI Helicopter IceSense LATITUDE LONGITUDE MOSAiC MOSAiC20192020 MOSAIC-HELI Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_2-167 Remote Sensing of the Seasonal Evolution of Climate-relevant Sea Ice Properties Sea ice Surface Elevation Hutter, Nils Hendricks, Stefan Jutila, Arttu Birnbaum, Gerit von Albedyll, Luisa Ricker, Robert Haas, Christian 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 |
topic_facet |
20191020_01 Airborne laser scanning Arctic Binary Object DATE/TIME Flight number Freeboard HELI Helicopter IceSense LATITUDE LONGITUDE MOSAiC MOSAiC20192020 MOSAIC-HELI Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_2-167 Remote Sensing of the Seasonal Evolution of Climate-relevant Sea Ice Properties Sea ice Surface Elevation |
description |
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. |
format |
Dataset |
author |
Hutter, Nils Hendricks, Stefan Jutila, Arttu Birnbaum, Gerit von Albedyll, Luisa Ricker, Robert Haas, Christian |
author_facet |
Hutter, Nils Hendricks, Stefan Jutila, Arttu Birnbaum, Gerit von Albedyll, Luisa Ricker, Robert Haas, Christian |
author_sort |
Hutter, Nils |
title |
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 |
title_short |
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 |
title_full |
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 |
title_fullStr |
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 |
title_full_unstemmed |
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 |
title_sort |
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 |
publisher |
PANGAEA |
publishDate |
2023 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.950432 https://doi.org/10.1594/PANGAEA.950432 |
op_coverage |
MEDIAN LATITUDE: 84.951446 * MEDIAN LONGITUDE: 132.669973 * SOUTH-BOUND LATITUDE: 84.946354 * WEST-BOUND LONGITUDE: 132.584526 * NORTH-BOUND LATITUDE: 84.956537 * EAST-BOUND LONGITUDE: 132.755420 * DATE/TIME START: 2019-10-20T01:07:57 * DATE/TIME END: 2019-10-20T02:07:37 * MINIMUM ELEVATION: -4301.5 m * MAXIMUM ELEVATION: -4301.5 m |
long_lat |
ENVELOPE(161.650,161.650,-77.800,-77.800) ENVELOPE(132.584526,132.755420,84.956537,84.946354) |
geographic |
Arctic Arctic Ocean Laptev Sea Elevation Point |
geographic_facet |
Arctic Arctic Ocean Laptev Sea Elevation Point |
genre |
Arctic Arctic Ocean Fram Strait laptev Laptev Sea Sea ice |
genre_facet |
Arctic Arctic Ocean Fram Strait laptev Laptev Sea Sea ice |
op_relation |
https://doi.org/10.1594/PANGAEA.950339 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 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: 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: 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 https://doi.pangaea.de/10.1594/PANGAEA.950432 https://doi.org/10.1594/PANGAEA.950432 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.95043210.1594/PANGAEA.95033910.1594/PANGAEA.95089610.1038/s41597-023-02565-610.1594/PANGAEA.95050910.1525/elementa.2021.000046 |
_version_ |
1802641078930636800 |
spelling |
ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.950432 2024-06-23T07:50:12+00:00 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 Hutter, Nils Hendricks, Stefan Jutila, Arttu Birnbaum, Gerit von Albedyll, Luisa Ricker, Robert Haas, Christian MEDIAN LATITUDE: 84.951446 * MEDIAN LONGITUDE: 132.669973 * SOUTH-BOUND LATITUDE: 84.946354 * WEST-BOUND LONGITUDE: 132.584526 * NORTH-BOUND LATITUDE: 84.956537 * EAST-BOUND LONGITUDE: 132.755420 * DATE/TIME START: 2019-10-20T01:07:57 * DATE/TIME END: 2019-10-20T02:07:37 * MINIMUM ELEVATION: -4301.5 m * MAXIMUM ELEVATION: -4301.5 m 2023 text/tab-separated-values, 192 data points https://doi.pangaea.de/10.1594/PANGAEA.950432 https://doi.org/10.1594/PANGAEA.950432 en eng PANGAEA https://doi.org/10.1594/PANGAEA.950339 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 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: 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: 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 https://doi.pangaea.de/10.1594/PANGAEA.950432 https://doi.org/10.1594/PANGAEA.950432 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess 20191020_01 Airborne laser scanning Arctic Binary Object DATE/TIME Flight number Freeboard HELI Helicopter IceSense LATITUDE LONGITUDE MOSAiC MOSAiC20192020 MOSAIC-HELI Multidisciplinary drifting Observatory for the Study of Arctic Climate Polarstern PS122/1 PS122/1_2-167 Remote Sensing of the Seasonal Evolution of Climate-relevant Sea Ice Properties Sea ice Surface Elevation Dataset 2023 ftpangaea https://doi.org/10.1594/PANGAEA.95043210.1594/PANGAEA.95033910.1594/PANGAEA.95089610.1038/s41597-023-02565-610.1594/PANGAEA.95050910.1525/elementa.2021.000046 2024-06-04T23:51:55Z 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. Dataset Arctic Arctic Ocean Fram Strait laptev Laptev Sea Sea ice PANGAEA - Data Publisher for Earth & Environmental Science Arctic Arctic Ocean Laptev Sea Elevation Point ENVELOPE(161.650,161.650,-77.800,-77.800) ENVELOPE(132.584526,132.755420,84.956537,84.946354) |