CORS观测网络地壳运动监测系统研制及应用  

Development and Application of CORS Network based on Crustal Movement Monitoring System

作　　者：顾铁[1] 

机构地区：[1]四川省地震局,四川成都610041

出　　处：《四川地震》2013年第4期20-24,共5页Earthquake Research in Sichuan

摘　　要：以四川CORS观测网络为数据基础,结合GPS高精度数据处理技术及B/S技术架构,设计并实现了一套地壳运动在线监测系统。该地壳运动监测系统以GAMIT/GLOBK为数据处理引擎,实现各CORS站数据的高精度自动化解算,并通过WEB技术实现测站信息、基线序列以及坐标序列等的信息可视化表达。试验结果表明,该系统具备较好的运行稳定性和友好的人机交互性,可实现自动化的区域地壳运动监测。A crustal movement online monitoring system is designed and implemented based on Sichuan CORS ob- servation network and it is combined with GPS high-precision data processing technology and B/S technology archi- tecture. The system deploys the famous GAMIT/GLOBK program as high-precision data processing engine and pro- vides a precise solution for each CORS station automatically. The CORS observation data includes the coordinates and baselines. The Web technology also is used to realize the visualization of baseline sequence and coordinate se- quence. Experimental results show that the system has good stability and user - friendly operation of human - com- puter interaction. It is capable of monitoring the regional crustal movement that the network covers.

关 键 词：CORS 地壳运动 监测 GPS精度分析 

分 类 号：P511.1[天文地球—地质学] P315.725