基于新模型的高分辨率遥感影像光束法区域网平差

Block Adjustment Based on New Strict Geometric Model of Satellite Images with High Resolution

摘要: 介绍了一种利用较少控制点、基于新几何模型的高分辨率遥感影像光束法区域网平差方法。利用该方法,对于IKONOS影像数据和另外一些高分辨率遥感影像数据进行了实验,并将实验结果与基于RPC参数的区域网平差方法进行了比较。结果表明,本文方法在只有少量控制点的情况下,达到的精度与相应影像的地面分辨率是一致的。

Abstract: A method of the block adjustment based on a new strict geometric model for remote sensing images with high resolution (RSIHR), using few control points, is presented in this paper. The model has been tested for IKONOS and other RSIHR. The block adjustment based on RPC parameters with IKONOS images has been tested and compared with the new strict geometric model. All the tested result shows that the accuracy of the new model can reach the level corresponding to the ground resolution of the images with few control points.