A WebGIS-based monitoring and early-warning system for geological disasters

2015 ◽  
Author(s):  
Haiquan Yang ◽  
Dingtao Shen ◽  
Huang Huang
Keyword(s):  
Early Warning ◽  
Early Warning System ◽  
Warning System ◽  
Geological Disasters ◽  
Monitoring And Early Warning

scholarly journals 5G IoT-based Geohazard Monitoring and Early Warning System and its Application

2021 ◽  
Author(s):  
Zhaohua Li ◽  
Dawei Liu ◽  
Xiaokun Sun ◽  
Wang Peng
Keyword(s):  
Early Warning ◽  
Early Warning System ◽  
Surface Deformation ◽  
Warning System ◽  
Slope Instability ◽  
Landslide Monitoring ◽  
Point Distribution ◽  
Geological Disasters ◽  
Stability Of Slopes ◽  
Monitoring And Early Warning

Abstract With the expansion of human production activities, geological disasters caused by slope instability are occuring more frequently. Hence, the research on effective monitoring and forecasting of the geotechnical stability of slopes is of great significance for the prevention and mitigation of slope geological disasters. In this study, a landslide monitoring and early warning system based on 5G Internet of Things (IoT) technology is introduced. The system monitors important indicators such as three-dimensional surface displacement, rainfall, and ground cracks using Global Navigation Satellite System (GNSS) equipment and various IoT sensors deployed on site. The key monitoring data are transmitted and displayed by 5G communication and advanced data visualization technologies. An early warning guideline is established by combining the surface deformation rate-time curve according to a four-level early warning method as well as embedded vector maps such as the topographic and geomorphological remote sensing map of the monitoring area, the geological section map, and the monitoring point distribution map. The system has the functions of accurate acquisition, rapid transmission, automatic search, and comprehensive analysis, and is applied to the study of creep slopes of the Lianhe terraces in Youxi County, Fujian Province, with remarkable results.

scholarly journals 5G IoT-based geohazard monitoring and early warning system and its application

2021 ◽  
Vol 2021 (1) ◽  
Author(s):  
Zhaohua Li ◽  
Linquan Fang ◽  
Xiaokun Sun ◽  
Wang Peng
Keyword(s):  
Early Warning ◽  
Early Warning System ◽  
Surface Deformation ◽  
Warning System ◽  
Slope Instability ◽  
Landslide Monitoring ◽  
Point Distribution ◽  
Geological Disasters ◽  
Stability Of Slopes ◽  
Monitoring And Early Warning

AbstractWith the expansion of human production activities, geological disasters caused by slope instability are occurring more frequently. Hence, the research on effective monitoring and forecasting of the geotechnical stability of slopes is of great significance for the prevention and mitigation of slope geological disasters. In this study, a landslide monitoring and early warning system based on 5G Internet of Things (IoT) technology is introduced. The system monitors important indicators such as three-dimensional surface displacement, rainfall, and ground cracks using Global Navigation Satellite System equipment and various IoT sensors deployed on site. The key monitoring data are transmitted and displayed by 5G communication and advanced data visualization technologies. An early warning guideline is established by combining the surface deformation rate–time curve according to a four-level early warning method as well as embedded vector maps such as the topographic and geomorphological remote sensing map of the monitoring area, the geological section map, and the monitoring point distribution map. The system has the functions of accurate acquisition, rapid transmission, automatic search, and comprehensive analysis and is applied to the study of creep slopes of the Lianhe terraces in Youxi County, Fujian Province, with remarkable results.

Intelligent Safety Monitoring and Early Warning System for Construction Site

2020 ◽  
Author(s):  
Zheyuan Hu ◽  
Jun Cai ◽  
Huiwei Wang ◽  
Dehao Zhang ◽  
Yang Liu ◽  
...  
Keyword(s):  
Early Warning ◽  
Early Warning System ◽  
Warning System ◽  
Safety Monitoring ◽  
Construction Site ◽  
Monitoring And Early Warning

Slope Stability Monitoring and Early-Warning System for Kariba Dam South Bank Slope

2019 ◽  
Author(s):  
Prospect K. Motsi ◽  
Lunga Mapekula ◽  
Denis Kalumba ◽  
Charles Chibvura
Keyword(s):  
Slope Stability ◽  
Early Warning ◽  
Early Warning System ◽  
Warning System ◽  
Stability Monitoring ◽  
Bank Slope ◽  
Monitoring And Early Warning

Research and implement of remote vehicle monitoring and early-warning system based on GPS/GPRS

2013 ◽  
Author(s):  
Shiwu Li ◽  
Jingjing Tian ◽  
Zhifa Yang ◽  
Feiyan Qiao
Keyword(s):  
Early Warning ◽  
Early Warning System ◽  
Warning System ◽  
Vehicle Monitoring ◽  
Monitoring And Early Warning

A Landslide Monitoring and Early Warning System Using Integration of GPS, TPS and Conventional Geotechnical Monitoring Methods

2014 ◽  
pp. 631-636 ◽  
Author(s):  
Željko Arbanas ◽  
Kyoji Sassa ◽  
Osamu Nagai ◽  
Vedran Jagodnik ◽  
Martina Vivoda ◽  
...  
Keyword(s):  
Early Warning ◽  
Early Warning System ◽  
Warning System ◽  
Landslide Monitoring ◽  
Monitoring Methods ◽  
Geotechnical Monitoring ◽  
Monitoring And Early Warning
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