GPS RTK技术在村镇地形测绘中的应用

Application of GPS RTK technique in town topographic surveying and mapping

简要介绍了GPS RTK技术的基本原理,结合村镇地形测绘的实际工程案例,重点阐述了GPS RTK技术在村镇地形测绘中的应用。通过GPS RTK技术和传统测图方式的比较,突出了GPS RTK技术精度高、速度快、成本低的显著优点。同时,提出了GPS RTK作业中的注意事项,总结出GPS RTK应用中的一些经验。

With a brief introduction on the basic principles of GPS RTK technique,integrating with the practual town topographic surveying and mapping case,it focuses on describing the application of GPS RTK technique in town topographic surveying and mapping.Through comparing the GPS RTK technique to traditional surveying and mapping,it highlights the advantages of GPS RTK technique with high accuracy,fast speed,and low cost.Simutaneously,it proposes the attentions in GPS RTK working,and summarizes some experiences in GPS RTK application.