RTK测量技术在城市控制网中的应用及精度分析

Research for Accuracy and Reliable of RTK on City Controlled Net

对影响RTK GPS测量精度和可靠性的因素进行了分析,并结合商丘市一级GPS网具体实例,通过RTK与静态定位成果精度的分析比较,总结出RTK测量技术在城市一级GPS控制网作业中应采取的观测措施。

Analysing to the factor that influences RTK GPS＇s measurement precision and reliable , and combine the first grade of GPS＇s concrete living in Shangqiu city controlled net. Through comparing the RTK static＇s achievement, we summed up the observation measurement that should take in the first GPS city controlled net＇s working.