The estimation of soil moisture from ERS wind scatterometer data over the Tibetan plateau
文献类型：期刊论文
| 作者 | Wen, J; Su, ZB |
| 刊名 | PHYSICS AND CHEMISTRY OF THE EARTH
 |
| 出版日期 | 2003 |
| 卷号 | 28期号:1-3页码:53-61 |
| 关键词 | ERS wind scatterometer backscattering coefficients Fresnel reflectivity soil moisture |
| ISSN号 | 1474-7065 |
| DOI | 10.1016/S1474-7065(03)00007-X |
| 通讯作者 | Wen, J() |
| 英文摘要 | With the consideration of microwave radiation transfer process, physically based simple algorithms have been proposed to estimate land surface soil Fresnel reflectivity or soil moisture and vegetation fractional coverage from ERS wind scatterometer data. The proposed algorithms have been successfully applied over the Tibetan plateau there large amount of ground measurements are available from the Intensive Observation Period (IOP'98) field campaign in 1998 of the Global Energy and Water Experiment (GEWEX) Asian Monsoon Experiment in Tibet (GAME/Tibet). The variation tendency of the retrieved monthly soil moisture variable is in good agreement with both local monthly precipitation and ground measured volumetric soil moisture. The regional distribution of land surface soil moisture and vegetation fractional coverage are in agreement with ground measurement and consistent with the local climatic characteristics. If the discrepancies of the geographical co-ordinates and the different spatial resolutions are carefully considered. the retrieved result and its validations can be considered successful. (C) 2003 Elsevier Science Ltd. All rights reserved. |
| 收录类别 | ISTP ; SCI |
| WOS研究方向 | Geology ; Meteorology & Atmospheric Sciences ; Water Resources |
| WOS类目 | Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000182526500006 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556839 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Wen, J |
| 作者单位 | 1.Univ Wageningen & Res Ctr, Alterra Green World Res, NL-6700 AA Wageningen, Netherlands 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wen, J,Su, ZB. The estimation of soil moisture from ERS wind scatterometer data over the Tibetan plateau[J]. PHYSICS AND CHEMISTRY OF THE EARTH,2003,28(1-3):53-61. |
| APA | Wen, J,&Su, ZB.(2003).The estimation of soil moisture from ERS wind scatterometer data over the Tibetan plateau.PHYSICS AND CHEMISTRY OF THE EARTH,28(1-3),53-61. |
| MLA | Wen, J,et al."The estimation of soil moisture from ERS wind scatterometer data over the Tibetan plateau".PHYSICS AND CHEMISTRY OF THE EARTH 28.1-3(2003):53-61. |
入库方式： iSwitch采集
来源：寒区旱区环境与工程研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。