GPS RTK technology is widely used in surveying and mapping engineering, according to the working principle of GPS RTK, photograph control points surveying in the actual work is in very fast speed, more not subject to geographical c-onstraints, this paper mainly analyzes the application of GPS RTK technology.%GPS RTK技术在测绘工程的应用非常广泛,根据GPS RTK的工作原理,在实际工作中像控点联测中的速度非常快,更加不受地域条件的限制,本文主要分析GPS RTK技术的应用实例研究。
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