论相关平差的广义性  

THE GENERALIZATION OF CORRELATIVE ADJUSTMENT

作　　者：黄杰[1] 

机构地区：[1]桂林工学院国土开发与测绘系

出　　处：《桂林工学院学报》1996年第2期185-190,共6页Journal of Guilin University of Technology

摘　　要：平差即由直接观测值求定相关观测值。当相关观测值彼此不存在条件方程，则相关观测值就是平差值；若相关观测值互相存在条件，则再进行相关平差可求得平差值。相关平差的广义性质为实现基本控制网的整体平差提供了可能。Adjustment problem is to obtain correlative observations from direct observations. If there exists no the condition constraint in covvelative obserrations. The correlative observations are the adjustment values; and if there exists the condition constraint in the correlative observations. The correlative adjustment can be made to obtain adjustment values. The generaligzation of the correlative adjustment makes it possible to do global adjustment of the basic control network in China.

关 键 词：相关观测 相关权 平差 广义性 

分 类 号：P207[天文地球—测绘科学与技术]