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本文选择厦门集美作为试验区,采用IHS变换、主成分变换、Brovey变换、乘积变换法和PANSHARP等方法对快鸟影像进行融合处理和对比分析,采用精确的卫星物理模型对快鸟影像进行正射处理。通过试验获得了高精度和高分辨率的快鸟真彩色影像,为今后在大比例尺制图和工程中的应用参考。 更多还原

【Abstract】 This paper take Jimei of Xiamen as the region of interest.It compares the different merging methods such as ihs,pca,brovey,multiplicative,and pansharp etc in order to choose the suitable method for data fusion of QuickBird data and correct the Ortho Ready Standard products using 3D rigorous method.Through the test,the pater affords the opportunity to create an effective application in high-scale mapping and projection. 更多还原