RTK与PPK技术在电力工程中的应用

The Application of RTK and PPK Technology in Power Engineering

摘要: 结合500 kV上寨至博罗架空输电线路工程的特点，依据RTK(Real Time Kinematic)与PPK(Post Processing Kinematic)的基本原理及优缺点，将两者有效的结合，实现了对航空摄影测量中电台信号遮蔽区域的像控点的全覆盖测量。同时保证了测量精度，提高了测量效率，节省了人力物力。

Abstract: According to characteristics of 500 kV Shangzhai-Boluo power transmission line project, combined with the basic principles of Real Time Kinematic (RTK) & the Post Processing Kinematic (PPK) and their advantages & disadvantages, full-coverage measurement for photo control point in area cov-ered by radio signal was implemented in the process of aerophotography. At the same time, the ac-curacy and efficiency of measurement were ensured; working capacity and resources were saved.