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duo zhong tao he ji shu zai shan ling sui dao ce liang zhong de ying yong
Author(s): 
Pages: 721-728
Year: Issue:  S1
Journal: Geotechnical Investigation & Surveying

Keyword:  GPS GNSS 三角高程 镶嵌 数字像片;
Abstract: 本次以陕京三线北京段山区隧道测量为例,分别阐述了多种测绘技术在其中的应用、发挥的特殊作用,特别是GPS平面控制技术、电磁波测距三角高程技术、GNSS测绘纵断面技术、免棱镜激光测量技术、数字镶嵌技术的应用,成功地完成了本次山岭隧道测量,并积累了一些经验,对当前隧道测量有一定的指导意义。
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