摘要
简要介绍了GPS-RTK的基本原理和放样作业流程,以渝黔铁路地质钻孔放线测量为例,介绍了利用该技术进行测量的流程,以实测数据为例,进行了精度分析,得出了影响GPS-RTK测量精度的主要原因。
The elemental principle and setting out process of GPS-RTK were introduced simply. Taking Yu-Qin railroad geology drilling wire measurement as example, the measurement process using this technology was introduced, and was analyzed precisely taking measured data as example, the main reasons influencing GPS-RTK measurement accuracy were got.
出处
《山西建筑》
2010年第5期353-354,共2页
Shanxi Architecture
关键词
GPS-RTK
基准站
流动站
放样
GPS-RTK, reference station, moving station, setting out
