基于GPS的变形监测数据处理时间间隔的合理确定  

Rational Determination of Time Interval of Data Processing in Monitoring Based on GPS

作　　者：肖鸾[1] 

机构地区：[1]湖南工业大学土木工程学院,湖南株洲412008

出　　处：《河南理工大学学报（自然科学版）》2008年第4期414-419,共6页Journal of Henan Polytechnic University（Natural Science）

摘　　要：应用概率统计原理,分析研究变形监测精度、数据处理时间间隔及位移速度3者之间的关系,给出其应满足的理论关系式,为合理确定变形监测数据处理时间间隔和监测精度提供理论依据;在此基础上,具体分析了地壳板块运动、滑坡和周期性变形监测数据处理的合理时间间隔,结果对实际工作具有指导意义.Based on the principle of probability and statistics, the relation among time interval of data processing, monitoring precision and deformation velocity is analyzed and corresponding theoretical equation is given. It which provides theoretical basis for rational determination of time interval of monitoring data processing. Base on this rational time interval of data processing in crust movement, landslide and episodic monitoring is also analyzed, and practical and instructive conclusions are concluded.

关 键 词：变形监测精度 数据处理时间间隔 位移速度 

分 类 号：P228.4[天文地球—大地测量学与测量工程]