浅探影响RTK观测质量的因素及其对策

Factors Affecting the Quality of RTK Observation and Countermeasures

RTK技术是定位技术的重大突破,被广泛应用于图根控制测量、施工放样、工程测量及地形测量等应用领域。但在实际作业中,如何保证其成果质量,以满足作业生产中的各种需求,为此,在作业中应选择科学的作业方法和采取一些作业措施。本文通过长期的作业实践,总结了通过正确求解坐标转换参数、基准站合理设置、控制作业半径和选择作业方法等经验,可以有效提高RTK成果质量。

RTK technolog y is a major breakthrough in positioning technolog y,which is widely used in mapping control sur vey,constr uction setting out,eng ineer ing sur vey and topographic sur vey.But in the actual operation,how to ensure the quality of its results to meet the various needs of the operation production,therefore,scientif ic operation methods and some operation measures should be selected in the operation.Through long-term operation practice,this paper summarizes the experience of solving coordinate conversion parameters correctly,setting reference station reasonably,controlling operation radius and selecting operation method,which can effectively improve the quality of RTK results.