| 轨道线性拟合在星载InSAR基线估计中的应用分析 |
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| 引用本文： | 郑浩,秦显平.轨道线性拟合在星载InSAR基线估计中的应用分析[J].海洋测绘,2010,30(1):32-34. |
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| 作者姓名： | 郑浩 秦显平 |
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| 作者单位： | 61540部队,陕西,西安,710054 |
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| 基金项目： | 国家863计划项目(2003AA716062) |
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| 摘 要： | 轨道线性拟合法具有模型严密、求解精度高等优点。对轨道线性拟合在星载InSAR基线估计中的可行性进行了分析,证明轨道线性拟合可以满足星载InSAR干涉测量的精度要求。
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| 关 键 词： | 干涉合成孔径雷达 基线 基线估计 |
InSAR Baseline Detection Based on Formation Satellites |
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| ZHENG Hao,QIN Xian-ping.InSAR Baseline Detection Based on Formation Satellites[J].Hydrographic Surveying and Charting,2010,30(1):32-34. |
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| Authors: | ZHENG Hao QIN Xian-ping |
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| Institution: | 61540 Troops;Xi'an;Shaanxi;710054 |
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| Abstract: | A lot of InSAR baseline estimation algorithms are presented now.One of the orbit linearity fit way has the advantages of rigorous model and higher precision.This paper analyzes the feasibility of orbit linearity fit way to spaceborne InSAR baseline estimation,and proves the way may satisfy the precision of spaceborne InSAR interference measurement. |
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| Keywords: | interferometric synthetic aperture radar baseline baseline estimation |
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