摘要
本文从混合平差的函数模型出发，推证了矿区扩建网统一函数模型的虚拟权平差公式，完善了虚拟权平差理论．
This paper derives tbe adjustment formulae with quasi weights based onthe mixed adjustment model. The theory of the adjustment has been perfected.
出处
《四川测绘》
1995年第4期147-150,共4页
Surveying and Mapping of Sichuan
关键词
矿区
扩建网
统一函数模型
虚拟权平差
误差
extended mine control networks
generalized function model
adjustment with quasi weights
