| T/P???????????????½?????????? |
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| 引用本文： | 褚永海,李建成,金涛勇,汪海洪.T/P??????????????????????????[J].大地测量与地球动力学,2009,29(3):104-108. |
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| 作者姓名： | 褚永海 李建成 金涛勇 汪海洪 |
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| 作者单位： | 1. 武汉大学测绘学院,武汉,430079;武汉大学地球空间环境与大地测量教育部重点实验室,武汉,430079
2. 武汉大学测绘学院,武汉,430079 |
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| 摘 要： | ????13??T/P???????????????????????????????????????????????????????????????????????????????????Ubari-Murzuq????????????????????????????????????????′????????????????????????С?????Ku???κ?C???ι?????????????????????????????Ｐ???????仯??????
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| 关 键 词： | ?????? ?????????? ??????? ?????? ???????仯 |
APPLICATION OF T/P ALTIMETER BACKSCATTER DATA TO LAND SURFACE OBSERVATION |
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| Chu Yonghai,Li Jiancheng,Jin Taoyong,Wang Haihong.APPLICATION OF T/P ALTIMETER BACKSCATTER DATA TO LAND SURFACE OBSERVATION[J].Journal of Geodesy and Geodynamics,2009,29(3):104-108. |
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| Authors: | Chu Yonghai Li Jiancheng Jin Taoyong Wang Haihong |
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| Institution: | 1)School of Geodesy and Geodematics, Wuhan University, Wuhan 430079 2)Key Laboratory of Geospace Environment &; Geodesy of Ministry of Education,Wuhan University,Wuhan 430079 |
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| Abstract: | By use of the Topex/Poseidon radar altimeter data for 13 years,the time series of backscatter coefficient of Greenland ice sheet,the Amazon basin tropical forest and Congo tropical forest,Takla-Makan desert and Ubari-Murzuq sand sea in Libya,Siberian steppe and North Dakota temperate grassland are discussed.It is found that the time series of Ku and C wave bands and its difference reflect the relations between surface covering,climatic environment and backscatter coefficient. |
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| Keywords: | satellite altimetry backscatter coefficient time series radar altimeter climatic environment change |
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