摘要
在分析天宝手持GPS GEOXT数据采集的3种模式:单机码相位测距、后差分改正和实时差分改正数据采集的基础上,简介数据采集的技术流程、点位精度、特点和应用范围,并结合工程实例,浅谈应用到水利工程中的感受。
GEOXT of Trimble mobile GPS is designed with three data acquisition modes including single code phase distance survey,post-differential correction and real-time differential correction.A brief introduction was made on the technical program,positioning accuracy,characteristics and application scope of data acquisition.Combined with practice of real project,the author discussed his experience in applying GEOXT for hydro project.
出处
《广西水利水电》
2010年第4期69-71,共3页
Guangxi Water Resources & Hydropower Engineering
关键词
天宝手持机
数据采集模式
实时差分
Trimble mobile
data acquisition mode
real-time difference
