摘要
针对新型高分辨率TerraSAR-X影像产品格式进行深入解析,利用野外实测的高精度控制点数据对定位模型参数进行优化,对TerraSAR-X影像正射纠正过程进行设计与实现。选取江苏省姜堰市高分辨率(1 m)聚束式TerraSAR-X影像,验证了算法的有效性。
This paper analyzed the specification of the high resolution radar Terra SAR-X image products, and made full use of the GCPs measured in the field to optimize the position model parameter. In addition, the whole ortho-rectii cation processing procedure had been successfully designed and accomplished. The high resolution up to 1 meter TerraS AR-X SpotL ight imagery was chose as test data. Obviously, the whole accuracy was improved and the effectiveness of the GCPs optimization algorithm was verified.
出处
《地理空间信息》
2014年第6期48-50,2,共3页
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