Substantively to say, the adjustment model of GPS network with apriori constraint is a kind of Least Squares Collocation model.
从最小二乘配置出发，推导了附加先验约束的高精度GPS网平差的参数估计和精度估计公式。
This paper mainly introduces the method of constrained adjustment of the horizontal GPS network and the analysis of accuracy.
本文主要论述了GPS网平面约束平差的方法及精度评定。
This paper introduces one practical method of free network quasi-stable adjustment applied in 2 dimension constrained adjustment of GPS control network.
介绍了自由网拟稳平差的一种实用方法在GPS控制网2维约束平差中的应用。
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