摘要
对精密单点定位的数学模型进行论述,设计了相应的程序流程,并基于Visual C++平台开发了相应的计算程序PPP1.0。算例结果表明:依照计算程序,静态定位精度优于8cm,动态定位精度优于5dm,能够满足常规勘察测量工程的需要,在实际工作中有一定的使用价值。
This article discussed mathematic model of precise point positioning,designed program flow of PPP and software named PPP 1.0.Results of test data indicate：precision of static PPP is better than 8 cm,and precision of dynamic PPP is better than 5 dm,it can be used in many routine surveying.
出处
《地理空间信息》
2010年第3期34-35,39,共3页
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