Matlab在矿区GPS网间接平差中的应用  

Application of Matlab in Indirect Adjustment of GPS Network in Minning Area

作　　者：朱晓红[1] 王鹏[1] 

机构地区：[1]山东科技大学测绘科学与工程学院,山东青岛266590

出　　处：《测绘与空间地理信息》2016年第12期146-148,151,共4页Geomatics & Spatial Information Technology

摘　　要：针对矿区GPS网间接平差,首先,详细地分析了GPS网间接平差原理,按一定格式将GPS网中的观测数据编制成观测文件,其次,按观测文件的格式编制算法将数据读入并存储,然后用间接平差原理处理得到平差结果,最后绘制网形和误差椭圆并生成平差报告,为矿区控制网的建立和矿区生产管理提供了便利。实验验证了本文程序的实用性。For indirect adjustment of GPS network in mining area, firstly, the indirect adjustment principle of GPS network is analyzed in detail, and the observation data of GPS network are prepared to observation file according to a certain format. The algorithms are designed according to observation file format and used to read and store data, and then the data is processed in indirect adjustment principle. At last, network and error ellipse are drew and adjustment report is finished, which provide facilitate for creation of control network and production management of mining area. The practicability of program is proved by experiment.

关 键 词：矿区 GPS网 MATLAB 间接平差 平差报告 

分 类 号：P208[天文地球—地图制图学与地理信息工程]