浅析GPS-RTK技术在城镇地籍测量中的应用

摘要

由于GPS-RTK技术的日趋成熟及GPS空间定位精度的不断提高，GPS-RTK技术在地籍测量、工程测量等领域得到了广泛的应用。本文简要介绍了GPS-RTK技术的工作原理及测量方法，并结合舞阳县城镇地籍测量作业实践，对GPS-RTK技术的定位精度进行了分析，探讨了GPS-RTK技术在地籍测量应用中的优缺点，得出了一些有益的结论。使RTK技术在确保测量成果精度可靠的前提下，提高地籍测图的效率。%Due to maturation of GPS-RTK technology and continuous improvement of positioning accuracy of GPS space, GPS-RTK technology have been widely applied in the field of cadastral surveying, engineering surveying, etc. This paper briefly introduces the working principle of GPS-RTK technology, measurement methods, and Wuyang County cadastral surveying practice. It also analyzes the positioning accuracy of GPS-RTK technology, discusses the advantages and disadvantages of GPS-RTK technology application in cadastral surveying, and at last draws some useful conclusions. RTK technology can improve the efficiency of cadastral surveying and mapping on the premise of ensuring the accuracy of measurement results.