惯性定位仪在非开挖非封闭管线测绘中的应用  

Inertial Device in the Application of Trenchless Not Closed Pipeline Surveying and Mapping

作　　者：蔡东健[1] 甄宗坤[1] 

机构地区：[1]苏州工业园区测绘地理信息有限公司,江苏苏州215000

出　　处：《测绘与空间地理信息》2016年第11期84-86,93,共4页Geomatics & Spatial Information Technology

基　　金：2015年度江苏省测绘地理信息科研项目(JSCHKY201514);2015年度苏州工业园区云彩示范试点项目(W020151106625921331264)资助

摘　　要：惯性定位仪是近年来出现的一种专门针对于非开挖非封闭管线测量的新技术。本文简述了惯性定位仪的系统结构、作业方式和作业特点。结合工程实例,通过与全站仪、探测仪等直接测量和间接探测方式的对比,验证了惯性定位仪探测的精确性和可靠性,其也逐渐成为城市非开挖非封闭管线探测的重要技术手段。Inertial positioning system in recent years, specifically for the emergence of a non - closed trenchless pipeline surveying new technologies. This paper describes the inertial locator structure, practices, and job characteristics. With the total station, detectors and other detection means to directly measure and compare with an engineering example, to verify the inertial locator detection reliability and accuracy, which has become non - closed city Trenchless Pipeline Detection important technical means.

关 键 词：惯性定位仪 非开挖 管线 探测 

分 类 号：P258[天文地球—测绘科学与技术]