工程测绘中GPS-RTK测量技术的应用分析  

Analysis on the Application of GPS-RTK Measurement Technology in Engineering Surveying and Mapping

作　　者：张静红 ZHANG Jinghong(Arun Banner Dadi Surveying and Mapping Co.,Ltd.,Hulun Buir 162750,Inner Mongolia,China)

机构地区：[1]阿荣旗大地测绘有限责任公司,内蒙古呼伦贝尔162750

出　　处：《工程技术研究》2025年第2期217-219,共3页Engineering and Technological Research

摘　　要：复杂地形条件下的工程测绘精度和效率会有所降低,从而影响测绘成果的质量和可靠性,因此对GPS-RTK测量技术进行优化尤为必要。文章分析了全球定位系统(global positioning system,GPS)-实时动态载波相位差分技术(real-time kinematic,RTK)测量技术在不同地形条件下的应用现状,并根据问题成因研究了优化方案及实施策略,通过对比实验进行了优化效果评价。结果显示,在山区地形条件下,该方案平面位置误差降低了43.8%,单点平均测量时间缩短了36.4%,表现出显著的改善效果。The accuracy and efficiency of engineering surveying and mapping under complex terrain conditions will be reduced,thus affecting the quality and reliability of surveying and mapping results,so it is particularly necessary to optimize GPS-RTK measurement technology.This paper analyzes the application status of the global positioning system(GPS)-real-time kinematic(RTK)measurement technology under different terrain conditions,studies the optimization scheme and implementation strategy according to the causes of the problem,and evaluates the optimization effect through comparative experiments.The results show that under the condition of mountainous terrain,the plane position error of the scheme is reduced by 43.8%,and the average measurement time of single point is shortened by 36.4%,which exhibits a significant improvement effect.

关 键 词：GPS-RTK测量 复杂地形 多系统接收 

分 类 号：P228.4[天文地球—大地测量学与测量工程] P217[天文地球—测绘科学与技术]