摘要
本文把近似Bayes方基分量估计公式应用于矿区扩建网的虚拟权平差中，解决了具体计算中的一些实际问题，最后，通过一矿区扩建网平差实例验证了该方法的可行性．
This paper applies the approximate Bayes estimation formulas for variance components to the adjustment with quasi weighte which has been used in expanded mining control networks, with solving some practical problems among the computations. Finally, a practical exampl of the adjustment to a expanded mining control network is given to show the feasibnity ot the method.
出处
《四川测绘》
1994年第3期110-114,共5页
Surveying and Mapping of Sichuan
关键词
方差分量估计
虚拟权平差
矿区扩建网
误差
bayes estimation of variance components
adjustment with quasi weights
expanded mining control network
