摘要
介绍了基于中国北斗一号导航通信卫星技术建立的滑坡实时监测系统。该系统由"野外信息采集监测站"、"数字化滑坡自动监测点"、"北斗导航卫星通信系统"和"地质灾害监测分析中心"四大组成部分。在我国有线和GPRS等通讯设施不发达地区,采用基于北斗卫星通讯技术进行滑坡等野外监测数据传输是一种有效的方式。
With the experiment of landslide real-time monitoring in Xiakou, Yucheng District, Ya＇ an city, Sichuan province, A demonstrative automatic landslide monitoring system in this area, using the communication technology of China No.1 Beidou navigation satellites is introduced. It can be generally divided into four major parts in terms of structure, i.e. ＂field information collection ＆ monitoring station＂, ＂digital automatic landslide monitoring point＂, ＂Northern Dipper-1 navigation satellite communication system＂ and ＂geologic hazard monitoring and analysis centre＂. The system can provide technological means for the institutions and experts engaged in the research of geological environment and geological hazards to timely, accurately and conveniently obtain the realtime monitoring data at each dangerous landslide region.
出处
《全球定位系统》
2008年第5期20-23,31,共5页
Gnss World of China
关键词
滑坡
监测
雅安
北斗一号
卫星通信
landslide
monitoring
Ya＇an
No.1 Beidou
satellite communication
