摘要
通过对PPK和单基站RTK的作业原理和系统组成的对比分析,比较了PPK测量和单基站RTK技术在城市测量中的优缺点,探讨了PPK测量技术在提高作业效率中的实际意义。
This paper analyzes the merits and demerits of PPK and RTK in urban survey through comparing their working principles and system compositions, and probes into the practical significance of PPK survey technology in the improving the operation efficiency.
出处
《科技情报开发与经济》
2010年第6期159-160,共2页
Sci-Tech Information Development & Economy
