摘要
简述了两个测量外业生产项目中GPS PPK的基本原理和使用流程,并做了大量的精度对比分析,包括等外水准、静态拟合、电台RTK等,证明了GPS PPK技术在外业生产中无论大小比例尺都能完全胜任。
This paper introduces the basic principle and operation workflow of GPS PPK in two projects of surveying field work,does great amounts of accuracy analysis and comparison in substandard leveling,static fitting,and radio station PPK,etc.It is proved that GPSPPK technique is fully qualified in field work under both large and small scale condition.
出处
《测绘与空间地理信息》
2012年第4期128-131,134,共5页
Geomatics & Spatial Information Technology
