摘要
提出了地籍单元及以平行体和点作为地籍单元图形的概念，推证了平行体的主辅点函数关系，给出了地籍单元图形测量方法及平差时的条件方程、满秩及非满秩时的法方程式及解，解决了地籍单元图形平差问题。
Cadastral unit,parallel badies and points have been used as the concept of cadastral unit figure andthe main and implementary point functional relation of parallel bodies has been derived in this paper. Basedon these, the method of cadastral unit survey, the conditional equation of adjustment and the normal equation with completely and uncompletely trace and its solution were given and the adjustment problem of cadastral unit figure has been solved.
关键词
地籍单元
平行体
主辅点
平差模型
地籍信息
cadastral unit
parallel body
main-implementary point
adjustment
