globalchange  > 影响、适应和脆弱性
DOI: 10.5194/tc-7-1035-2013
Scopus记录号: 2-s2.0-84880813543
论文题名:
Sea ice thickness, freeboard, and snow depth products from Operation IceBridge airborne data
作者: Kurtz N; T; , Farrell S; L; , Studinger M; , Galin N; , Harbeck J; P; , Lindsay R; , Onana V; D; , Panzer B; , Sonntag J; G
刊名: Cryosphere
ISSN: 19940416
出版年: 2013
卷: 7, 期:4
起始页码: 1035
结束页码: 1056
语种: 英语
英文关键词: algorithm ; cryosphere ; data set ; ice thickness ; model test ; satellite imagery ; sea ice ; snow cover
英文摘要: The study of sea ice using airborne remote sensing platforms provides unique capabilities to measure a wide variety of sea ice properties. These measurements are useful for a variety of topics including model evaluation and improvement, assessment of satellite retrievals, and incorporation into climate data records for analysis of interannual variability and long-term trends in sea ice properties. In this paper we describe methods for the retrieval of sea ice thickness, freeboard, and snow depth using data from a multi-sensor suite of instruments on NASA's Operation IceBridge airborne campaign. We assess the consistency of the results through comparison with independent data sets that demonstrate that the IceBridge products are capable of providing a reliable record of snow depth and sea ice thickness. We explore the impact of inter-campaign instrument changes and associated algorithm adaptations as well as the applicability of the adapted algorithms to the ongoing IceBridge mission. The uncertainties associated with the retrieval methods are determined and placed in the context of their impact on the retrieved sea ice thickness. Lastly, we present results for the 2009 and 2010 IceBridge campaigns, which are currently available in product form via the National Snow and Ice Data Center. © 2011 Author(s).
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/74972
Appears in Collections:影响、适应和脆弱性
气候变化与战略

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作者单位: Morgan State University, Baltimore, MD, United States; Cryospheric Sciences Laboratory, NASA Goddard Space Flight Center, Greenbelt, MD, United States; Earth System Science Interdisciplinary Center (ESSIC), University of Maryland, College Park, MD, United States; University College London, London, United Kingdom; ADNET Systems Inc., Lanham, MD, United States; Polar Science Center, Applied Physics Laboratory, University of Washington, Seattle, WA, United States; Center for Remote Sensing of Ice Sheets, University of Kansas, Lawrence, KS, United States; EGandG Technical Services, NASA Goddard Space Flight Center, Wallops Flight Facility, Wallops Island, VA, United States

Recommended Citation:
Kurtz N,T,, Farrell S,et al. Sea ice thickness, freeboard, and snow depth products from Operation IceBridge airborne data[J]. Cryosphere,2013-01-01,7(4)
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