GPS-RTK土地测量技术优化与测量方案创新设计研究

Optimization of GPS-RTK land surveying technology and innovative design of surveying schemes

传统的土地测量方法往往受到地理环境、复杂地形和测量精度等问题的限制,因此需要引进更加先进和高效的测量技术。为了提高土地测量能力,引入土地测量工作中的GPS-RTK测量技术,通过多方技术改进以提高土地测量工作的效率和精准度。采用GPS-RTK技术,通过基准站、移动站和全球定位系统(GPS)卫星之间收发信号,可以在移动站实时计算出三者之间的距离,提高土地测量工作的便捷性。在信号处理方面,采用了联邦卡尔曼滤波算法,提高了土地测量工作的信号传播效率。试验结果表明,设计的土地测量工作方案的测绘性能有显著提高。

Traditional land surveying methods are often limited by geographical environment,complex terrain,and measurement accuracy,so more advanced and efficient surveying technologies need to be introduced.In order to improve the ability of land surveying,the GPS-RTK surveying technology in land surveying work was introduced,and the efficiency and accuracy of land surveying work were improved through multi technical improvement.Using GPS-RTK technology,the distance between reference station,mobile station and GPS satellite could be calculated in real time by sending and receiving signals between the mobile station,and the convenience of land survey could be improved.In the aspect of signal processing,the federal Kalman filter algorithm was used to improve the signal propagation efficiency of land survey.The experimental results indicated that the surveying and mapping performance of the land survey work plan designed in this study had been significantly improved.