浅谈数字化测绘技术在工程测量中的应用

Introduction to Digital Surveying and Mapping Technology Application in the Engineering Survey

通过测定和采集自然或人工地物的大小、空间位置、属性等信息的学科称为测绘,测绘这一学科历史悠久。近几年,在社会技术不断进步的大背景下,工程测量中现已广泛使用数字化测绘技术,其中以遥感(RS)、全球导航卫星定位系统(GNSS)和地理信息系统(GIS)为代表。对传统测绘技术发生深刻变化起到关键作用的数字化测绘技术提高了测量的精确性,保证了工程质量。本文简单分析了数字化测绘技术的优点及其在工程测量中的应用。

By measuring the size and gathering natural or artificial features,spatial location,attribute information such as the discipline known as surveying and mapping.It has a long history.In the recent years,in the backdrop of the social technology progress,it has been widely used in engineering surveying represented by GPS,GNSS,GIS. Profound changes of traditionai surveying and mapping play a key role in the digital mapping technology improves the accuracy of measurement,to ensure the engineering quality.This article simply analyses the advantages of digital surveying and mapping technology and its application in engineering surveying.