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| 引用本文： | 汪海洪,刘玉春,王文波.???????????????????????????[J].大地测量与地球动力学,2013,33(3):68-71. |
| 作者姓名： | 汪海洪 刘玉春 王文波 |
| 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. 武汉市测绘研究院,武汉,430022 3. 武汉大学测绘学院,武汉,430079 |
| 摘 要： | ????RAMP DEM?????????????п??????ERS??1????????????????????????????????λ????????????????????????????????λ?????????????????????????????????? |
| 关 键 词： | ????????? ?????? ??? ????????? ERS-1 |
COMPARISON ON SLOPE CORRECTION METHODS FOR SATELLITE RADAR ALTIMETER DATA |
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| Wang Haihong,Liu Yuchun,and Wang Wenbo.COMPARISON ON SLOPE CORRECTION METHODS FOR SATELLITE RADAR ALTIMETER DATA[J].Journal of Geodesy and Geodynamics,2013,33(3):68-71. | |
| Authors: | Wang Haihong Liu Yuchun and Wang Wenbo |
| Institution: | 1) 1)School of Geomatics and Geodesy,Wuhan University,Wuhan 4300792)Key Laboratory of Geospace Environment and Geodesy Department of Education,Wuhan University,Wuhan 4300793)Wuhan Surveying and Mapping Institute,Wuhan 430022 |
| Abstract: | To compare the performance of the three slope correction methods(the direct method, the indirect method and the relocation method), ERS??1 data over the Vostok region in the Antarctic are processed based on the RAMP DEM model. The results show that the relocation method performs better than the other two methods. The accuracy of the direct method is the worst in the three methods. |
| Keywords: | satellite radar altimetry slope-induced error slope DEM ERS-1 |
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