数字化测绘技术在公路设计中的应用

数字化测绘技术是依托于智能化测量仪器兴起的一门测绘技术.数字化测绘技术涉及到的全球定位系统、地理信息系统以及遥感系统的发展,对于公路设计中有关测绘的方法和手段产生了深刻的影响.公路设计测绘技术正朝着数字化、实时化采集和处理测量数据的方向发展.通过介绍数字化测绘技术及其特点,重点是GPS技术和激光跟踪仪技术,分析了数字化测绘技术在公路设计中的运用.

Application of Digital Surveying and Mapping Technology in Design of Highway

The rise of digital mapping technology is based on intelligent measure instrument. The digital mapping technology involves the global positioning system, geographic information system and remote sensing system, which has profound influence on the methods and means of surveying and mapping in the design of highway. In the highway design field of surveying and mapping, digital technology is developing towards digital, real-time acquisition and processing of measurement data. This paper introduces the digital surveying and mapping technology and its characteristics, focusing on GPS technology and laser tracker, finally analyzes the application of digital surveying and mapping technology in the design of highway.