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对3S技术分别进行了介绍,分述了RS,GIS,GPS技术在道路选线中的应用原理和过程,指出3S技术以其强大的功能和优势将在公路选线中得到越来越广泛的应用,从而帮助路线设计人员设计出最优的路线方案。
This paper introduces the 3S technology respectively and describes the application principle and process of RS, GIS and GPS technology in road alignment. It points out that 3S technology will get more and more extensive road alignment with its powerful functions and advantages Application, to help route designers to design the best route program.