文章基本信息

标题：SARC model for three-dimensional coordinate transformation
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作者：Yao Jili ; Wang Shuguang ; Sun Yating 等
期刊名称：Geo-spatial Information Science
印刷版ISSN：1009-5020
电子版ISSN：1993-5153
出版年度：2006
卷号：9
期号：2
页码：84-88
DOI：10.1007/BF02826930
出版社：Taylor and Francis Ltd
摘要：In this paper, a transformation model named SARC (static-filter adjustment with restricted condition) is presented, which is more practical and more rigorous in theory and fitting any angle of rotation parameter. The transformation procedure is divided into 4 steps: ¹ the original and object coordinates can be regarded as observations with errors: ² rigorous formula is firstly deduced in order to compute the first approximation of the transformation parameters by use of four common points and the transformation equation is linearized; ³ calculate the most probable values and variances of the seven transformation parameters by SARC model; {ie84-1} to demonstrate validity of SARC, an example is given.
关键词：SARC; 3D coordinate transformation; transformation parameters; transformation equation