The development of high-speed railway construction in China is rapid very much,and it has become a beautiful foreign name card,at the same time,more attention has been paid to the high-speed rail security.Precision engineering measurement technology is the basic premise of the safe operation of the high-speed rail system.In this paper,the characteristics of the technology of precision engineering measurement of high-speed railway relative to traditional railway measurement technology are analyzed and discussed fully,inorder to facilitate the high-speed railway staff to grasp and use this technology.%我国高铁建设发展突飞猛进,已成为对外的一张靓丽名片,高铁安全问题越来越受到人们密切关注,精密工程测量技术是确保高铁系统安全运行的基本前提.本文对高速铁路精密工程测量技术相对传统铁路测量技术的特点进行了充分的分析和论述,以便于高速铁路管理人员对高速铁路精密工程测量技术的掌握和使用.
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