Understanding the Heterogeneity of Soil Moisture and Evapotranspiration Using Multiscale Observations From Satellites, Airborne Sensors, and a Ground-Based Observation Matrix
文献类型：期刊论文
| 作者 | Jin, R.1,2; Li, X.1,2; Liu, S. M.3 |
| 刊名 | IEEE GEOSCIENCE AND REMOTE SENSING LETTERS
 |
| 出版日期 | 2017-11-01 |
| 卷号 | 14期号:11页码:2132-2136 |
| 关键词 | Ground truth heterogeneity remote-sensing products scaling uncertainty |
| ISSN号 | 1545-598X |
| DOI | 10.1109/LGRS.2017.2754961 |
| 通讯作者 | Jin, R.(jinrui@lzb.ac.cn) |
| 英文摘要 | This letter summarizes a special stream of the IEEE Geoscience and Remote Sensing Letters devoted to understanding the heterogeneity in soil moisture, evapotranspiration, and other related ecohydrological variables based on multiscale observations from satellite-based and airborne remote sensors, a flux observation matrix, and an ecohydrological wireless sensor network in the Heihe Watershed Allied Telemetry Experimental Research project. Scaling and uncertainty are the key issues in the remote-sensing research community, especially regarding the heterogeneous land surface. However, a lack of understanding and an inadequate theoretical basis impede the development and innovation of forward radiative transfer models, as well as the quantitative retrieval and validation of remote-sensing products. We summarize the prior considerations regarding surface heterogeneity research and report the main outcomes and contributions of this special stream. The highlights of this stream are related to spatial sampling, upscaling, uncertainty analysis, the validation of remote-sensing products, and accounting for heterogeneity in remote-sensing models. |
| 收录类别 | SCI |
| WOS关键词 | HEIHE RIVER-BASIN ; IN-SITU ; SURFACE ; NETWORK ; DESIGN ; UNCERTAINTIES ; INFORMATION ; TEMPERATURE ; VALIDATION ; PRODUCTS |
| WOS研究方向 | Geochemistry & Geophysics ; Engineering ; Remote Sensing ; Imaging Science & Photographic Technology |
| WOS类目 | Geochemistry & Geophysics ; Engineering, Electrical & Electronic ; Remote Sensing ; Imaging Science & Photographic Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000413955500051 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2557632 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Jin, R. |
| 作者单位 | 1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 3.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jin, R.,Li, X.,Liu, S. M.. Understanding the Heterogeneity of Soil Moisture and Evapotranspiration Using Multiscale Observations From Satellites, Airborne Sensors, and a Ground-Based Observation Matrix[J]. IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,2017,14(11):2132-2136. |
| APA | Jin, R.,Li, X.,&Liu, S. M..(2017).Understanding the Heterogeneity of Soil Moisture and Evapotranspiration Using Multiscale Observations From Satellites, Airborne Sensors, and a Ground-Based Observation Matrix.IEEE GEOSCIENCE AND REMOTE SENSING LETTERS,14(11),2132-2136. |
| MLA | Jin, R.,et al."Understanding the Heterogeneity of Soil Moisture and Evapotranspiration Using Multiscale Observations From Satellites, Airborne Sensors, and a Ground-Based Observation Matrix".IEEE GEOSCIENCE AND REMOTE SENSING LETTERS 14.11(2017):2132-2136. |
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来源：寒区旱区环境与工程研究所
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