摘要
以湖北省为例,充分利用北斗地基增强系统、合成孔径雷达干涉(InSAR)和影像处理专业技术等现有资源,探讨了省级地质灾害监测体系的技术应用手段及其可行性。通过挖掘北斗地基增强系统基准站网监测地质灾害灾变过程的潜力,提升地质灾害监测预警能力,为省级地质灾害监测体系的建设提供技术支持。
Taking Hubei Province for example, we made full use of the existing resources of BeiDou ground-based augmentation system, interferometric synthetic aperture radar(InSAR) and image processing technology, and discussed the technical application methods and feasibility of provincial geological hazard monitoring system. By excavating the potential of Bei Dou ground-based augmentation system base station network for monitoring geological hazard catastrophic process, we can enhance the monitoring and early warning capability of geological hazard, which can provide technical support for the construction of provincial geological hazard monitoring system.
出处
《地理空间信息》
2020年第3期27-30,I0001,共5页
Geospatial Information
基金
中国第二代卫星导航系统科技重大专项“湖北省北斗导航应用示范”资助项目(GFZX03030302020203)
精密工程与工业测量国家测绘地理信息局重点实验室开放基金资助项目(PF2011-23)。
关键词
地质灾害
变形监测
北斗地基增强系统
INSAR
geological disaster
deformation monitoring
BeiDou ground-based augmentation system
InSAR
