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GPS测量技术带来了测绘方式的重大变革,GPS RTK技术是GPS测量技术发展史上的一个新突破。本文根据铁路勘测经验介绍RTK技术的优缺点,并提出克服缺点、提高工作效率的优化施测方法。同时根据GPS技术的发展,展望RTK技术在铁路勘测中的发展前景。 更多还原

【Abstract】 Being the breakthrough in the development of GPS technology,GPS RTK represents a significant change as the way of measurement in terms of surveying and mapping.In this paper,the strengths and weaknesses of this technique are introduced based on its application in railway surveying,and optimized survey methods are proposed to overcome the weaknesses for the greater working efficiency.Additionally,the application prospect of the RTK technique in railway surveying is envisaged based on the developm...