GNSS-Reflectometry and Remote Sensing of Soil Moisture: A Review of Measurement Techniques, Methods, and Applications
文献类型：期刊论文
| 作者 | Edokossi, Komi3; Calabia, Andres3; Jin, Shuanggen1,3; Molina, Inigo2,3 |
| 刊名 | REMOTE SENSING
 |
| 出版日期 | 2020-02-01 |
| 卷号 | 12期号:4页码:26 |
| 关键词 | soil moisture GNSS-R active and passive microwave |
| DOI | 10.3390/rs12040614 |
| 英文摘要 | The understanding of land surface-atmosphere energy exchange is extremely important for predicting climate change and weather impacts, particularly the influence of soil moisture content (SMC) on hydrometeorological and ecological processes, which are also linked to human activities. Unfortunately, traditional measurement methods are expensive and cumbersome over large areas, whereas measurements from satellite active and passive microwave sensors have shown advantages for SMC monitoring. Since the launch of the first passive microwave satellite in 1978, more and more progresses have been made in monitoring SMC from satellites, e.g., the Soil Moisture Active and Passive (SMAP) and Soil Moisture and Ocean Salinity (SMOS) missions in the last decade. Recently, new methods using signals of opportunity have been emerging, highlighting the Global Navigation Satellite Systems-Reflectometry (GNSS-R), which has wide applications in Earth's surface remote sensing due to its numerous advantages (e.g., revisiting time, global coverage, low cost, all-weather measurements, and near real-time) when compared to the conventional observations. In this paper, a detailed review on the current SMC measurement techniques, retrieval approaches, products, and applications is presented, particularly the new and promising GNSS-R technique. Recent advances, future prospects and challenges are given and discussed. |
| WOS关键词 | MICROWAVE DIELECTRIC BEHAVIOR ; SMALL-SLOPE APPROXIMATION ; WATER-CONTENT ESTIMATION ; L-BAND RADIOMETRY ; SURFACE-ROUGHNESS ; EMPIRICAL-MODEL ; SEMIEMPIRICAL MODEL ; RADAR-SCATTERING ; VEGETATION COVER ; MULTI-INCIDENCE |
| 资助项目 | Strategic Priority Research Program Project of the Chinese Academy of Sciences[XDA23040100] ; Jiangsu Province Distinguished Professor Project[R2018T20] ; Talent Start-Up Funding project of NUIST[1411041901010] ; Startup Foundation for Introducing Talent of NUIST[2243141801036] ; R&D+I Program of the Universidad Politecnica de Madrid |
| WOS研究方向 | Remote Sensing |
| 语种 | 英语 |
| WOS记录号 | WOS:000519564600025 |
| 出版者 | MDPI |
| 资助机构 | Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Jiangsu Province Distinguished Professor Project ; Jiangsu Province Distinguished Professor Project ; Talent Start-Up Funding project of NUIST ; Talent Start-Up Funding project of NUIST ; Startup Foundation for Introducing Talent of NUIST ; Startup Foundation for Introducing Talent of NUIST ; R&D+I Program of the Universidad Politecnica de Madrid ; R&D+I Program of the Universidad Politecnica de Madrid ; Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Jiangsu Province Distinguished Professor Project ; Jiangsu Province Distinguished Professor Project ; Talent Start-Up Funding project of NUIST ; Talent Start-Up Funding project of NUIST ; Startup Foundation for Introducing Talent of NUIST ; Startup Foundation for Introducing Talent of NUIST ; R&D+I Program of the Universidad Politecnica de Madrid ; R&D+I Program of the Universidad Politecnica de Madrid ; Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Jiangsu Province Distinguished Professor Project ; Jiangsu Province Distinguished Professor Project ; Talent Start-Up Funding project of NUIST ; Talent Start-Up Funding project of NUIST ; Startup Foundation for Introducing Talent of NUIST ; Startup Foundation for Introducing Talent of NUIST ; R&D+I Program of the Universidad Politecnica de Madrid ; R&D+I Program of the Universidad Politecnica de Madrid ; Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Strategic Priority Research Program Project of the Chinese Academy of Sciences ; Jiangsu Province Distinguished Professor Project ; Jiangsu Province Distinguished Professor Project ; Talent Start-Up Funding project of NUIST ; Talent Start-Up Funding project of NUIST ; Startup Foundation for Introducing Talent of NUIST ; Startup Foundation for Introducing Talent of NUIST ; R&D+I Program of the Universidad Politecnica de Madrid ; R&D+I Program of the Universidad Politecnica de Madrid |
| 源URL | [http://ir.bao.ac.cn/handle/114a11/55336]  |
| 专题 | 中国科学院国家天文台 |
| 通讯作者 | Calabia, Andres |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Univ Politecn Madrid, Sch Land Surveying Geodesy & Mapping Engn, South Campus, Madrid 28031, Spain 3.Nanjing Univ Informat Sci & Technol, Sch Remote Sensing & Geomat Engn, Nanjing 210044, Peoples R China |
| 推荐引用方式 GB/T 7714 | Edokossi, Komi,Calabia, Andres,Jin, Shuanggen,et al. GNSS-Reflectometry and Remote Sensing of Soil Moisture: A Review of Measurement Techniques, Methods, and Applications[J]. REMOTE SENSING,2020,12(4):26. |
| APA | Edokossi, Komi,Calabia, Andres,Jin, Shuanggen,&Molina, Inigo.(2020).GNSS-Reflectometry and Remote Sensing of Soil Moisture: A Review of Measurement Techniques, Methods, and Applications.REMOTE SENSING,12(4),26. |
| MLA | Edokossi, Komi,et al."GNSS-Reflectometry and Remote Sensing of Soil Moisture: A Review of Measurement Techniques, Methods, and Applications".REMOTE SENSING 12.4(2020):26. |
入库方式： OAI收割
来源：国家天文台
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