| 干旱区土壤水分微波遥感反演算法综述 |
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| 引用本文： | 张滢,丁建丽,周鹏. 干旱区土壤水分微波遥感反演算法综述[J]. 干旱区地理, 2011, 0(4): 671-678 |
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| 作者姓名： | 张滢 丁建丽 周鹏 |
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| 作者单位： | 新疆财经大学旅游学院;新疆大学地理学博士后流动站;新疆大学资源与环境科学学院绿洲生态教育部重点实验室; |
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| 基金项目： | 国家自然科学基金项目(4096100840861020); 霍英东教育基金(121018); 中科院绿洲生态与荒漠环境重点实验室开放基金; 教育部科学研究重点项目; 新疆自然科学基金项目(200821128)资助 |
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| 摘 要： | 土壤水分是气候、水文、生态和农业系统的关键组成要素,同时也是监控土地退化和干旱的重要指标,土壤水分信息的及时获取对于规划和管理这些系统来说具有极其重要的意义.微波具有全天候、穿透性以及不受云层影响的独特物理机制使其在研究大尺度土壤水分反演时具有明显优势,已成为当前土壤水分遥感研究的主要大气窗口.在干旱区微波遥感土壤水分...
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| 关 键 词： | 土壤水分 地表粗糙度 植被覆盖 微波遥感 |
Model algorithm of soil moisture retrieval base on microwave remote sensing in arid regions |
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| ZHANG Ying,,DING Jian-li,ZHOU Peng. Model algorithm of soil moisture retrieval base on microwave remote sensing in arid regions[J]. Arid Land Geography, 2011, 0(4): 671-678 |
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| Authors: | ZHANG Ying DING Jian-li ZHOU Peng |
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| Affiliation: | ZHANG Ying1,2,DING Jian-li3,ZHOU Peng3 (1Tourism Department,Xinjiang Finance and EconomicsCollege,Urumqi 830012,Xinjiang,China,2 Postdoctoral Station of Geography,XinjiangUniversity,Urumqi 830046,3 College of resources and environmental science,China) |
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| Abstract: | Soil water content has become one of the most essential parameters of hydrology,ecology,meteorology and agricultural systemic fields;it is also one of the important indicators of monitoring soil degradation and soil drought extent.Monitoring the change of soil water content in time is very important to plan and manage these systems.Because of its distinctive characteristics,all-weather,penetrability and immune cloud,microwave remote sensing has its own advantages to extract soil water content in large scale... |
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| Keywords: | soil water content land surface roughness vegetation cover microwave remote sensing |
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