城市土地信息系统中地籍单元拼接方法探讨  

THE METHOD OF CADASTRAL UNIT MERGING IN UNBAR LIS

作　　者：郭新成[1] 王旭祥[1] 

机构地区：[1]西安工程学院测量工程系

出　　处：《西安工程学院学报》1998年第3期59-62,共4页Journal of Xi'an Engineering University

摘　　要：给出了地籍单元拼接的方法，推证了拼接的误差方程式及改化法方程式，总结出了改化法方程式的组成规律。Inunban cadastral management,the coordinate,accuracy and reliability are demanded for boundary points.Actually,boundary points which can be directly measured are linited because a lot of them are generally concealed in buildings.The coordinates have teen indirectly measured or conjetured by all means.The cadastal unit adjustment and merging methods are proposed in the aticle,and it is provided a mathematical model for boundary mark coordinate conjecturing and its accuracy evaluation.In this aticle,the author gives a method of cadastral unit merging for proving the merging error equation and its thansformed normal equation,and also summarized the composition regularity of the transformed normal equation.

关 键 词：地籍单元 拼接 改化法方程 城市 土地信息系统 

分 类 号：P27[天文地球—测绘科学与技术] F293.2[经济管理—国民经济]