GPS 控制网的优化设计摘 要随着 GPS 观测技术的快速发展及其在测绘领域方面的广泛应用，GPS 控制网的优化设计也得到了人们越来越多的关注。在布网方案和平差模型这两个方面，GPS 控制网与经典控制网之间存在着很大的不同。本文对 GPS 控制网的设计理论进行了简单分析，针对设计的一些具体要求，对 GPS 控制网优化设计的原则、步骤及设计方法进行了详细的阐述，给出实际的设计方案，指出在实际操作时，应结合实际情况合理的布设控制网，并同时考虑到可靠性、精度、效率、成本等因素，寻求最佳方案。该论文有图 10 幅，表 10 个，参考文献 11 篇。关键词：GPS 控制网 布设原则 优化设计 精度估算IOptimal Design of GPS Control NetworkAbstractWith the rapid development of GPS observation technology and its wide application in terms of mapping, optimization design of GPS control network has been more attention. In the fabric of peace difference model net programs are different from the classical aspects , it has a big difference between GPS control network with the classic control network. The paper analyzes the design principle for GPS controlling network ， has the detailed introduction for the principles，the steps and methods of the optimization design of GPS controlling network according to the factual requirement for the design of the controlling network，and points out the net-laying should be reasonable by combining with factual situation and the reliability，the accuracy and the efficiency cost should be considered in the factual operation process，so as to find the best programme．Key Words: GPS control network arrangement principle optimal design accuracy estimationII目 录摘 要.................................................................IAbstract...............................................................II1 绪 论...............................................................11.1 概述....................................................
