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| DOI | 10.1002/9781118368909.ch11 |
| Remote sensing of sea ice | |
| Meier W.N.; Markus T. | |
| 发表日期 | 2014 |
| 英文摘要 | Sea ice is an important part of the climate system, through its reflection of solar radiation and modification of heat and moisture fluxes. It also affects polar ecosystems and human activities in ice-covered regions. Sea ice concentration is the longest and most complete satellite time series. A nearly-complete daily record of sea ice concentration has been available since late 1978 from a series of multichannel microwave radiometers. Sea ice thickness is another critical parameter for understanding climate change in the polar regions. Microwave imagery can also be used to discriminate first-year ice from multi-year ice during non-melt conditions, because of the differing effects of salinity in the ice on the emission/backscatter signal. Several other parameters are retrievable via satellite, including melt onset and freeze-up dates, snow depth over first-year ice, ice temperature, albedo, and melt pond coverage. © 2015 by JohnWiley & Sons, Ltd. All rights reserved. |
| 英文关键词 | Microwave imagery; Satellite; Sea ice; Snow albedo; Snow depth |
| 学科领域 | Climate change; Microwave devices; Remote sensing; Satellite imagery; Satellites; Snow; Snow melting systems; Solar radiation; Human activities; Moisture fluxes; Multi-channel microwave radiometers; Multi-year ices; Polar ecosystems; Sea ice concentration; Sea-ice thickness; Snow depths; Sea ice |
| 语种 | 英语 |
| scopus关键词 | Climate change; Microwave devices; Remote sensing; Satellite imagery; Satellites; Snow; Snow melting systems; Solar radiation; Human activities; Moisture fluxes; Multi-channel microwave radiometers; Multi-year ices; Polar ecosystems; Sea ice concentration; Sea-ice thickness; Snow depths; Sea ice |
| 来源期刊 | Remote Sensing of the Cryosphere
 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/120020 |
| 作者单位 | NASA Goddard Space Flight Center, Greenbelt, United States |
| 推荐引用方式 GB/T 7714 | Meier W.N.,Markus T.. Remote sensing of sea ice[J],2014. |
| APA | Meier W.N.,&Markus T..(2014).Remote sensing of sea ice.Remote Sensing of the Cryosphere. |
| MLA | Meier W.N.,et al."Remote sensing of sea ice".Remote Sensing of the Cryosphere (2014). |
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