高精度城市GPS控制网平差处理方法及软件研制  

High Precision Adjustment Processing Methods and Software Developed on Urban GPS Control Network

作　　者：徐龙华[1] 熊永良[1] 胡有能[1] 

机构地区：[1]西南交通大学,四川成都400715

出　　处：《江西科学》2012年第3期299-303,共5页Jiangxi Science

基　　金：国家863计划资助项目(2007AA12Z315);国家自然科学基金资助项目(40874015)

摘　　要：随着科学技术的发展,GPS技术得到了广泛的应用,尤其在测量方面,GPS将取代越来越多的水准测量和平面测量,为了适应国家需求,城市GPS控制网正在逐步的建立,针对高精度城市GPS控制网处理中的基线处理到网平差处理所涉及的一些理论技术问题,全面系统的介绍了GPS数据处理的整个流程,并基于上述理论编写的处理GPS控制网的平差软件,同时结合了一个实例来做一些比较。With the development of science and tgchnology. GPS technology has been Widely used, especially in the measurements. GPS will replace more and more leveling and plane surveying. In or- der to meet the nation needs, the city GPS control network is gradually established. Aiming at dealing with city GPS control network from baseline processing to network adjustment, this paper systemati- cally describes the GPS data Processing. Based on the above theory and combined with an instance, the paper wrote The processing of GPS control network adjustment software.

关 键 词：平面测量 基线处理 网平差 

分 类 号：P228.4[天文地球—大地测量学与测量工程]