Development of Karst Collapse Monitoring System Using Distributed Optical Fiber Sensor Based on GIS
详细信息
- 责任者：Xu Hongzhong (College of Civil Engineering ; Nanjing University of Technology ; Nanjing 210009 ; China) ; Zhou Yuan
- 刊名：Hydrogeology and Engineering Geology
- 出版年：2011
- 卷期：38(3)
- 关键词：地理信息系统 ; geographic information system ; 岩溶塌陷 ; karst collapse
- 页码：p.120-123
- 图表：6 illus., 1 table, 10 refs.
- 分类号：1800
- issnNo：ISSN1000-3665
- isbnNo：CN11-2202/P
摘要
///The Brillouin Optical Time-domain Analysis (BOTDA) is one of the new distributed optical fiber sensors. Combining with a certain project of karst collapse monitoring, the distributed optical fiber monitoring system based on GIS technology is developed. The system which integrates intelligent analysis and decision management into the multifunctional system as a whole has such functions as automatically storing monitoring data, visualization of monitoring data, monitoring information query and comparison,real-time warning, etc.