دورية أكاديمية
High-resolution repeat topography of drifting ice floes in the Arctic Ocean from terrestrial laser scanning.
| العنوان: | High-resolution repeat topography of drifting ice floes in the Arctic Ocean from terrestrial laser scanning. |
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| المؤلفون: | Clemens-Sewall D; Thayer School of Engineering at Dartmouth College, Hanover, NH, USA. dcsewall@ucar.edu.; NSF National Center for Atmospheric Research, Boulder, CO, USA. dcsewall@ucar.edu., Polashenski C; Thayer School of Engineering at Dartmouth College, Hanover, NH, USA.; USACE-CRREL Fort Wainwright, Fairbanks, AK, USA., Raphael IA; Thayer School of Engineering at Dartmouth College, Hanover, NH, USA., Parno M; Solea Energy, Thetford, VT, USA., Perovich D; Thayer School of Engineering at Dartmouth College, Hanover, NH, USA., Itkin P; UiT The Arctic University of Norway, Tromso, Norway., Jaggi M; WSL Snow and Avalanche Research Institute SLF, Davos, Switzerland., Jutila A; Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, 27570, Germany.; Finnish Meteorological Institute, Helsinki, Finland., Macfarlane AR; WSL Snow and Avalanche Research Institute SLF, Davos, Switzerland., Matero ISO; Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung, Bremerhaven, 27570, Germany.; Svalbard Integrated Arctic Earth Observing System Knowledge Centre, Longyearbyen, Norway., Oggier M; International Arctic Research Center, University of Alaska Fairbanks, Fairbanks, AK, USA., Visser RJW; GroenDoen, Westerwijtwerd, The Netherlands., Wagner DN; WSL Snow and Avalanche Research Institute SLF, Davos, Switzerland.; CRYOS, School of Architecture, Civil and Environmental Engineering, EPFL, Lausanne, Switzerland. |
| المصدر: | Scientific data [Sci Data] 2024 Jan 13; Vol. 11 (1), pp. 70. Date of Electronic Publication: 2024 Jan 13. |
| نوع المنشور: | Dataset; Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Nature Publishing Group Country of Publication: England NLM ID: 101640192 Publication Model: Electronic Cited Medium: Internet ISSN: 2052-4463 (Electronic) Linking ISSN: 20524463 NLM ISO Abbreviation: Sci Data Subsets: PubMed not MEDLINE; MEDLINE |
| أسماء مطبوعة: | Original Publication: London : Nature Publishing Group, 2014- |
| مستخلص: | Snow and ice topography impact and are impacted by fluxes of mass, energy, and momentum in Arctic sea ice. We measured the topography on approximately a 0.5 km 2 drifting parcel of Arctic sea ice on 42 separate days from 18 October 2019 to 9 May 2020 via Terrestrial Laser Scanning (TLS). These data are aligned into an ice-fixed, lagrangian reference frame such that topographic changes (e.g., snow accumulation) can be observed for time periods of up to six months. Using in-situ measurements, we have validated the vertical accuracy of the alignment to ± 0.011 m. This data collection and processing workflow is the culmination of several prior measurement campaigns and may be generally applied for repeat TLS measurements on drifting sea ice. We present a description of the data, a software package written to process and align these data, and the philosophy of the data processing. These data can be used to investigate snow accumulation and redistribution, ice dynamics, surface roughness, and they can provide valuable context for co-located measurements. (© 2024. The Author(s).) |
| References: | IEEE Trans Pattern Anal Mach Intell. 1987 May;9(5):698-700. (PMID: 21869429) Nat Methods. 2020 Mar;17(3):261-272. (PMID: 32015543) Nature. 2020 Sep;585(7825):357-362. (PMID: 32939066) Sci Data. 2024 Jan 13;11(1):70. (PMID: 38218968) |
| معلومات مُعتمدة: | OPP-1724540 National Science Foundation (NSF); OPP-1724424 National Science Foundation (NSF); OPP-1724424 National Science Foundation (NSF); OPP-1724540 National Science Foundation (NSF); OPP-1724540 National Science Foundation (NSF); OPP-1724424 National Science Foundation (NSF); 1820927 National Science Foundation (NSF); OPP-1735862 National Science Foundation (NSF); 287871 Norges Forskningsråd (Research Council of Norway); SNSF-200020_179130 Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (Swiss National Science Foundation) |
| تواريخ الأحداث: | Date Created: 20240113 Date Completed: 20240116 Latest Revision: 20240116 |
| رمز التحديث: | 20240116 |
| مُعرف محوري في PubMed: | PMC10787767 |
| DOI: | 10.1038/s41597-023-02882-w |
| PMID: | 38218968 |
| قاعدة البيانات: | MEDLINE |
Find this article in full text from Springer Verlag. 
Full Text Finder | تدمد: | 2052-4463 |
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| DOI: | 10.1038/s41597-023-02882-w |