GPS观测数据的模拟研究

基金项目: 国家自然科学基金资助项目(40074003)

详细信息

GPS Observation Simulation

¹Shandong University of Technology, 12 Zhangzhou Road, Zhangdian District, Zibo 255049, China;² Institute of Geodesy and Geophysics, Chinese Academy of Sciences, 174 Xudong Road, Wuhan 430077, China

Funds: 国家自然科学基金资助项目(40074003)

摘要: 主要研究了地面基准站GPS观测值模拟情况,分析了GPS观测值模拟的意义、原理及流程、用到的数学模型等,并用编写的模拟软件模拟了武汉站的GPS观测值情况。结果表明,本模拟方法所模拟的GPS观测值和实测值很接近,能满足不同层次人员对GPS模拟观测值的需要。
- GPS观测值 /
- 模拟 /
- 数学模型
Abstract: An efficient static GPS measurement simulation of ground stations is studied in this paper, especially the significant, principle, flow chart and mathematical models used in GPS measurement simulation are analyzed. Then the simulation of GPS observation of Wuhan station is made. The results show that the GPS observations gained by the simulation method presented in this paper are very close to those observed. Therefore, the simulated GPS observations can meet various demands.
- GPS measurements /
- simulation /
- mathematical model