GPS系统在公路勘测设计中的实际应用

The Practical Application of GPS in Highway Survey and Design

GPS系统已经在公路勘测设计领域广泛应用,但很多设计项目存在勘测与设计分离的情况,很多设计人员并不清楚GPS系统该如何在外业勘测中应用。本文结合实际项目,简单介绍GPS系统在公路勘测中的具体应用。并对传统水准测量与RTK技术在中桩测量中的比较做一探讨,供各位同行参考。

The GPS has already been generally applied in the areas of highway survey and design,but the problem that the survey separates from design exists in many projects,many designers do not know how to use the GPS system in the field survey.This paper combines with the practical project and simply introduces the concrete application of GPS in highway survey simply,and discusses the comparison between traditional leveling and RTK in middle pile measurement and provides it for colleagues as a reference.