中文摘要：

滑坡灾害远程监控系统在监测成本及作用效果方面具备独特的优势,系统在全国范围内成功预报了3次滑坡。结合系统的原理和构造,以及前期应用反馈,提出了系统在通信技术、数据采集传输技术与滑坡灾害预警模式3个方面存在缺陷和弊端;通过利用北斗卫星通信系统替换全球移动通讯系统（GSM）网络通信系统、借助ZigBee通信方式和无线传感网络技术开发应用面状数据采集传输技术、建立标准化的滑坡灾害预报方法及预警模式等手段,对系统进行改进完善,最终升级为SPRM-III型系统;系统改进完成后即开始工程实际应用,应用效果显示,系统克服了原有的问题和不足,运行稳定,效果甚佳,达到了预期目标。

英文摘要：

Sliding perturbation remote monitoring（SPRM） system has its unique advantages on the monitoring cost and effect,which had successfully forecasted landslide three times in the national scope.According to the principle and construction of system,combined with the early days application feedback,the existing defects and shortcomings were put forward,which were mainly concentrated on three aspects,such as,communications technology,data collection and transmission technology,forecast method and early warning mode of landslide disasters.The system was improved and finally upgraded to SPRM–III system,through using Beidou satellite communication system to replace the global system of mobile（GSM） network communication system,using ZigBee communication mode and wireless sensor network technology to develop and apply planar data collection and transmission technology,establishing standard forecast method and early warning mode of landslide disasters.After the completion of the improvement,the system began its engineering application.The application effect shows that the intrinsic problems and shortages have been overcome,the system working is stable and effective;and the expected goals have been achieved.