Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009

Sea ice surface roughness data were obtained during the CASIMBO campaign in May, 2009 with a Single Beam Laser Altimeter (SBLA) mounted inside an electromagnetic system (EM-Bird) towed at 10-30 m height above surface by a Helicopter (Unkown model). A method developed by Hibler (1972) was used to a)...

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Main Authors: Haas, Christian, Hendricks, Stefan, Krumpen, Thomas
Format: Other/Unknown Material
Language:English
Published: PANGAEA 2024
Subjects:
Laser Altimeter
Ridge Height
Ridge Spacing
Ridge Width
Sea Ice Surface Roughness
Sea ice
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.970267
https://doi.org/10.1594/PANGAEA.970267
id ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.970267
record_format openpolar
spelling ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.970267 2024-10-29T17:47:32+00:00 Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009 Haas, Christian Hendricks, Stefan Krumpen, Thomas MEDIAN LATITUDE: 83.179539 * MEDIAN LONGITUDE: -61.863243 * SOUTH-BOUND LATITUDE: 82.633556 * WEST-BOUND LONGITUDE: -62.542194 * NORTH-BOUND LATITUDE: 83.711455 * EAST-BOUND LONGITUDE: -60.762453 * DATE/TIME START: 2009-05-08T13:33:14 * DATE/TIME END: 2009-05-08T15:13:50 2024 application/zip, 5 datasets https://doi.pangaea.de/10.1594/PANGAEA.970267 https://doi.org/10.1594/PANGAEA.970267 en eng PANGAEA Krumpen, Thomas; von Albedyll, Luisa; Bünger, Hans Jakob; Castellani, Giulia; Hartmann, Jörg; Helm, Veit; Hendricks, Stefan; Hutter, Nils; Landy, Jack; Lisovski, Simeon; Lüpkes, Christof; Rohde, Jan; Suhrhoff, Mira; Haas, Christian (in review): Smoother ice in a more dynamic Arctic: 30 years of airborne pressure ridge observations. Nature Climate Change Electromagnetic induction sounding of sea-ice thickness / SBLA_Processing · GitLab (URI: https://gitlab.awi.de/sitem/sbla_processing.git) Suhrhoff, Mira (2021): Sea Ice Surface Roughness from Single Beam Laser Altimeter Measurements - Method Development and Comparison with Airborne Laser Scanner Profiles [thesis]. Universität Trier, hdl:10013/epic.30c63deb-b1f5-4c1e-927b-3d8a8d495b82 https://doi.pangaea.de/10.1594/PANGAEA.970267 https://doi.org/10.1594/PANGAEA.970267 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Laser Altimeter Ridge Height Ridge Spacing Ridge Width Sea Ice Surface Roughness dataset publication series 2024 ftpangaea https://doi.org/10.1594/PANGAEA.970267 2024-10-09T00:07:51Z Sea ice surface roughness data were obtained during the CASIMBO campaign in May, 2009 with a Single Beam Laser Altimeter (SBLA) mounted inside an electromagnetic system (EM-Bird) towed at 10-30 m height above surface by a Helicopter (Unkown model). A method developed by Hibler (1972) was used to a) isolate the surface profile from low-frequency variations associated with the aircraft motion and b) to identify pressure ridge sails. The processing steps are described in https://epic.awi.de/id/eprint/56364/. We applied a ridge detection threshold of 0.6 m, which means that only sails higher 0.6 m are detected. Version and name of the processing routine: Laser_Altimeter_Processing_VS5_06_20.py (vers.5, Feb 22, 2024, https://gitlab.awi.de/sitem/sbla_processing.git). SBLA records (RIEGL - LD90) are provided at a sampling rate of 100 Hz. Sensor accuracy is 5 cm with a beam diameter at surface of 5.8 cm. This dataset includes recorded altimeter readings, the derived surface elevation and width/height/spacing of detected pressure ridge sails. Note on data quality: 5.8 cm . Other/Unknown Material Sea ice PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-62.542194,-60.762453,83.711455,82.633556)
institution Open Polar
collection PANGAEA - Data Publisher for Earth & Environmental Science
op_collection_id ftpangaea
language English
topic Laser Altimeter
Ridge Height
Ridge Spacing
Ridge Width
Sea Ice Surface Roughness
spellingShingle Laser Altimeter
Ridge Height
Ridge Spacing
Ridge Width
Sea Ice Surface Roughness
Haas, Christian
Hendricks, Stefan
Krumpen, Thomas
Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009
topic_facet Laser Altimeter
Ridge Height
Ridge Spacing
Ridge Width
Sea Ice Surface Roughness
description Sea ice surface roughness data were obtained during the CASIMBO campaign in May, 2009 with a Single Beam Laser Altimeter (SBLA) mounted inside an electromagnetic system (EM-Bird) towed at 10-30 m height above surface by a Helicopter (Unkown model). A method developed by Hibler (1972) was used to a) isolate the surface profile from low-frequency variations associated with the aircraft motion and b) to identify pressure ridge sails. The processing steps are described in https://epic.awi.de/id/eprint/56364/. We applied a ridge detection threshold of 0.6 m, which means that only sails higher 0.6 m are detected. Version and name of the processing routine: Laser_Altimeter_Processing_VS5_06_20.py (vers.5, Feb 22, 2024, https://gitlab.awi.de/sitem/sbla_processing.git). SBLA records (RIEGL - LD90) are provided at a sampling rate of 100 Hz. Sensor accuracy is 5 cm with a beam diameter at surface of 5.8 cm. This dataset includes recorded altimeter readings, the derived surface elevation and width/height/spacing of detected pressure ridge sails. Note on data quality: 5.8 cm .
format Other/Unknown Material
author Haas, Christian
Hendricks, Stefan
Krumpen, Thomas
author_facet Haas, Christian
Hendricks, Stefan
Krumpen, Thomas
author_sort Haas, Christian
title Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009
title_short Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009
title_full Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009
title_fullStr Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009
title_full_unstemmed Laser altimeter data obtained over sea-ice during the CASIMBO campaign in May, 2009
title_sort laser altimeter data obtained over sea-ice during the casimbo campaign in may, 2009
publisher PANGAEA
publishDate 2024
url https://doi.pangaea.de/10.1594/PANGAEA.970267
https://doi.org/10.1594/PANGAEA.970267
op_coverage MEDIAN LATITUDE: 83.179539 * MEDIAN LONGITUDE: -61.863243 * SOUTH-BOUND LATITUDE: 82.633556 * WEST-BOUND LONGITUDE: -62.542194 * NORTH-BOUND LATITUDE: 83.711455 * EAST-BOUND LONGITUDE: -60.762453 * DATE/TIME START: 2009-05-08T13:33:14 * DATE/TIME END: 2009-05-08T15:13:50
long_lat ENVELOPE(-62.542194,-60.762453,83.711455,82.633556)
genre Sea ice
genre_facet Sea ice
op_relation Krumpen, Thomas; von Albedyll, Luisa; Bünger, Hans Jakob; Castellani, Giulia; Hartmann, Jörg; Helm, Veit; Hendricks, Stefan; Hutter, Nils; Landy, Jack; Lisovski, Simeon; Lüpkes, Christof; Rohde, Jan; Suhrhoff, Mira; Haas, Christian (in review): Smoother ice in a more dynamic Arctic: 30 years of airborne pressure ridge observations. Nature Climate Change
Electromagnetic induction sounding of sea-ice thickness / SBLA_Processing · GitLab (URI: https://gitlab.awi.de/sitem/sbla_processing.git)
Suhrhoff, Mira (2021): Sea Ice Surface Roughness from Single Beam Laser Altimeter Measurements - Method Development and Comparison with Airborne Laser Scanner Profiles [thesis]. Universität Trier, hdl:10013/epic.30c63deb-b1f5-4c1e-927b-3d8a8d495b82
https://doi.pangaea.de/10.1594/PANGAEA.970267
https://doi.org/10.1594/PANGAEA.970267
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.970267
_version_ 1814277297002250240

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