| ETM数据的几何校正 |
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| 引用本文： | 王新民,邵贝恩.ETM数据的几何校正[J].自动化学报,1994,20(4):452-458. |
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| 作者姓名： | 王新民 邵贝恩 |
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| 作者单位： | 1.中国科学院遥感卫星地面站,北京 |
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| 摘 要： | 该文对即将发射的Landsat-6 ETM仪器数据的几何校正方法进行论述.文中采用基准
矩阵运算、高频矩阵补偿与三次样条函数重采样算法大大简化处理运算.模拟试验结果证明
图象内部几何精度可达一个象元之内.
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| 关 键 词： | ETM 几何校正 基准矩阵 高频矩阵 三次样条重采样 |
| 收稿时间： | 1992-7-15 |
Geometric Correction of ETM Data |
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| Wang Xinmin,Shao Beien.Geometric Correction of ETM Data[J].Acta Automatica Sinica,1994,20(4):452-458. |
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| Authors: | Wang Xinmin Shao Beien |
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| Affiliation: | 1.Remote Sensing Satellite Ground Station Academic Sinica,Beijing |
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| Abstract: | In this paper the method of geometric correction of ETM data from Landsat-6,to be launched in near future, is discussed. By using benchmark matrix calculation, high frequency matrix compensation and cubic spline resampling the correction processing is greatly simplified. The simulation results show that the internal geometric accuracy of one pixel can be obtained. |
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| Keywords: | ETM geometric correction benchmark matrix high frequency matrix cubic spline resampling |
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