喀斯特地貌地质灾害监测系统开发研究——基于北斗+高精度微波雷达远程监测技术  

Development and research of karst landform geological hazard monitoring system——Based on Beidou+high-precision microwave radar remote monitoring technology

作　　者：吕淑娟 杨盼 张其勇 魏光 LYU Shujuan;YANG Pan;ZHANG Qiyong;WEI Guang(Guizhou Vocational and Technical College of Water Resources and Hydropower,Guiyang 550000,China;China Electric Power Construction Group Guiyang Survey,Design and Research Institute Co.,Ltd.,Guiyang 550000,China;Guizhou Construction and Development Co.,Ltd.of Anneng Group First Engineering Bureau,Guiyang 550000,China;Guizhou Xinshenghe Engineering Technology Consulting Co.,Ltd.,Guiyang 550000,China)

机构地区：[1]贵州水利水电职业技术学院,贵州贵阳550000 [2]中国电建集团贵阳勘测设计研究院有限公司,贵州贵阳550000 [3]安能集团第一工程局贵州建设发展有限公司,贵州贵阳550000 [4]贵州新生合工程科技咨询有限公司,贵州贵阳550000

出　　处：《四川建材》2024年第7期75-78,共4页Sichuan Building Materials

基　　金：贵州省水利厅科技项目:基于北斗+的高精度微波雷达远程灾害监测系统的研究与应用(KT202221)。

摘　　要：喀斯特地貌地区因其独特的地质特征,如溶洞、地下河流、岩溶塌陷等,地质灾害频发。旨在开发一种综合性的监测系统,结合北斗卫星导航系统和高精度微波雷达技术,用于实时监测和预警喀斯特地貌地区的地质和环境变化。通过对北斗+高精度微波雷达远程灾害监测系统的设计、构建和性能评估,取得了以下关键成果,成功整合了北斗卫星导航系统,用于提供高精度的位置信息,以及高精度微波雷达技术,用于实时监测地质和气象数据。该系统能够提供高分辨率的地理数据,有助于灾害监测和预测。系统具有高定位精度、雷达数据精度、实时性、高稳定性和可靠性。系统不仅能够监测地质灾害(如岩溶塌陷和地下水位升降),而且能够用于监测气象和环境变化。最后,提出了未来的研究方向,包括数据分析和模型改进、多传感器融合、应急响应和国际合作。这些研究方向将进一步提高系统性能,以更好地保护生态环境。Karst landforms due to their unique geological characteristics,such as karst caves,underground rivers,and karst collapses.This study aims to develop a comprehensive monitoring system that combines the Beidou satellite navigation system and high-precision microwave radar technology for real-time monitoring and early warning of geological and environmental changes in karst terrain areas.Through the design,construction,and performance evaluation of the Beidou+high-precision microwave radar remote disaster monitoring system,this study has achieved the following key results:we have successfully integrated the Beidou satellite navigation system to provide high-precision location information,as well as high-precision microwave radar technology for real-time monitoring of geological and meteorological data.This system can provide high-resolution geographic data,which is helpful for disaster monitoring and prediction.The performance of the system has been comprehensively evaluated.In field testing and simulation experiments,we have verified the high positioning accuracy,radar data accuracy,real-time performance,stability,and reliability of the system.The system can not only monitor geological disasters such as karst collapse and groundwater level fluctuations,but also be used to monitor meteorological and environmental changes.The protection of data security and user privacy ensures that the system strictly complies with relevant regulations and rules when processing user location data.The user satisfaction survey results indicate that the system has been widely recognized by users and has played an important role in improving the emergency response capabilities of communities and local governments.Finally,this study proposes future research directions,including data analysis and model improvement,multi-sensor fusion,emergency response,and international cooperation.These directions will further improve system performance to better protect communities and the ecological environment.

关 键 词：喀斯特地貌 北斗卫星 高精度微波雷达 监测系统 

分 类 号：TU195.1[建筑科学—建筑理论]