广义岭估计在解算单线阵CCD卫星影像外方位元素中的应用
Application of Generalized Ridge Estimate to Computing the Exterior Orientation Elements of Satellite Linear Array Scanner Imagery
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摘要: 针对单线阵CCD卫星影像外方位元素解算过程中存在的问题,在分析以往解决办法的基础上,提出了利用广义岭估计进行解算,并说明了确定广义岭估计参数的方法。实验证明,该方法简便、稳定、有效。Abstract: This paper first analyses previous methods for solving the problem of computing the exterior orientation elements of satellite linear array scanner imagery.Then,the generalized ridge estimate is presented.The method of educing the parameters of generalized ridge estimate is explained in the end.Experiments prove that this method is very simple,steady and effective.
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