GPS-RTK技术在铁路定测中的应用  

Application of GPS-RTK Technology in Railway Measurement

作　　者：张玉生 李海旭 董景利[3] 

机构地区：[1]济南市铁路勘察设计咨询院有限公司,山东济南250001 [2]珠海市国土测绘大队,广东珠海519020 [3]山东省地质测绘院,山东济南250013

出　　处：《山东国土资源》2009年第9期49-52,共4页Shandong Land and Resources

摘　　要：该文介绍了GPS-RTK技术应用于铁路定测的基本方法和步骤,通过应用实例证实了该技术的可行性和优越性。实践证明这种作业方法能够省掉不必要的中间环节,最大限度地减少外业工作量,从而缩短整个勘测工期,该方法在铁路定测施工方面具有广泛的应用前景。The basic methods and procedures of GPS--RTK technology application in railway are introduced in this paper. Through application of examples, feasibility and superiority of this technology are identified. As proved by examples, this method can omite unnecessary intermediate process and minimize the field workload, so as to shorten the duration of the investigation. This method has a bright future in railway measurement.

关 键 词：GPS-RTK测量 定测 中线 铁路 

分 类 号：P228[天文地球—大地测量学与测量工程]