文档介绍：摘要
本文主要对GPS RTK 技术在道路中线放样中的应用进行了合理性研究。
首先本文详细描述了GPS RTK的基本原理,RTK 系统的基本组成。然后根据自身的实践经验和参考资料描述了GPS RTK 技术在道路中线放样中的应用过程。还通过阅读各方面资料从多方面将全站仪放样与 GPS放样作了比较。通过自己实践的经验指出了 GPS RTK 技术在道路中线放样中的应用优势。也从各大参考文献中针对GPS RTK 技术在道路中线放样中的应用的精度和工作效率还有误差来源和消除措施进行了描述。最后通过应用RTK-GPS在高速公路工程放样的实践,谈几点自己的认识和体会。
GPS RTK 技术在道路中线放样中的应用定位精度高、作业效率高、节省费用、不受地形影响。
Abstract
This paper focuses on GPS RTK technology in the road alignment lofting a reasonable application of research.
First, this study describes in detail the basic principles of GPS RTK, RTK system, the ponents. Then based on their experience and references described GPS RTK technology in the road alignment lofting process. Also by reading data from many different aspects of the Total Station lofting pared with the GPS. Through their own practical experience suggests that the GPS RTK technology in the road alignment lofting advantage. References from major GPS RTK technology for the lofting of the road centerline accuracy and efficiency measures as well and eliminate sources of error are described.
Finally, through the application of RTK-GPS in highway engineering practice of setting out, talking about some knowledge and experience.
GPS RTK technology in the road alignment lofting high positioning accuracy, high efficiency, cost savings, not topography.
关键词: GPS RTK 技术高速公路中桩放样
目录
前言·································································································2
第一章绪论································································································3
第一节 GPS RTK 技术的基本原理························································3
第二节 RTK 系统的基本组成·