| 地质灾害GPS实时监测预警系统关键技术探讨 |
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| 引用本文： | 谭明,丁华祥,李成钢.地质灾害GPS实时监测预警系统关键技术探讨[J].测绘软科学研究,2014(2):103-107. |
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| 作者姓名： | 谭明 丁华祥 李成钢 |
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| 作者单位： | 广东省国土资源测绘院,广东广州510500 |
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| 基金项目： | 广东省科技计划项目（2010A032000001）资助;2011年广东省战略性新兴产业发展专项资金（2011168031）资助 |
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| 摘 要： | 利用GPS形变监测、一机多天线（GMS）及CORS等技术，探讨基于GDCORS的GPS监测数据的实时处理、灾害因子分析、灾害趋势分析等关键技术，用于高精度滑坡形变在线监测研究和应用。通过系统设计与集成，开展地质灾害隐患点滑坡地表形变远程动态监测示范站建设，为地质灾害发生的可能性分析与预报提供科学依据。
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| 关 键 词： | 变形监测 地质灾害 |
Key Technologies Discussion in Real-Time Geological Disaster Monitoring and Warning System with GPS |
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| TAN Ming,DING Huaxiang,LI Chenggang.Key Technologies Discussion in Real-Time Geological Disaster Monitoring and Warning System with GPS[J].Research on Sofi Science of Surveying and Mapping,2014(2):103-107. |
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| Authors: | TAN Ming DING Huaxiang LI Chenggang |
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| Institution: | (Surveying and Mapping Institute of Land ＆ Resources of Guangdong Province, China) |
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| Abstract: | In this paper, the GDCORS-based GPS monitoring data real-time processing, disaster factor analysis, disaster trend analysis and other key technologies are discussed based on the GPS deformation Detection, GPS Multi-antenna Switch （GMS） and CORS technology, which are used for the research and application exploration of high-precision online monitoring in landslide deformation. Through the system design and integration, the construction of surface deformation monitoring station used for landslide hazard remote dynamic monitoring has been carried out, which provides a scientific basis for the likelihood analysis of geological disasters occurring. |
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| Keywords: | GPS 时态GIS Deformation Detection GPS Geological Disasters Temporal GIS |
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