GPS-RTK和GPS-PPK技术在像控点测量中的联合使用

摘要

GPS-PPK技术和GPS-RTK技术的联合使用,使得像控点测量工作,在作业区相对较大、控制点相对稀少、电台数据传输受阻的测区,得以更好、更便捷的开展.%The conjunctive use of GPS-PPK technology and GPS-RTK technology can make photo-control-point survey carry out better and conveniently in relatively large work area, relatively scarce control points and the survey area blocked by the radio data transmission.