By Industry

The construction of the comprehensive natural disaster monitoring and early warning system mainly consists of four aspects: multi-hazard risk monitoring, integrated risk assessment, disaster situation analysis, and disaster early warning release.

1、Multi-hazard risk monitoring

On one hand, it collects and shares basic, forecast, and real-time monitoring data of meteorological disasters, water and drought disasters, geological disasters, earthquake disasters, and forest and grassland fires from industry sector authorities, realizing dynamic perception of disaster risks. On the other hand, remote sensing technology can be used to identify and monitor disaster anomalies, as well as to monitor the geographic location and surrounding environment of natural disasters such as forest and grassland fires, dam breaches, and typhoons in real-time.

2、Integrated risk assessment

Based on the basic data, real-time monitoring data, remote sensing data, and historical disaster data of natural disasters in the region, using natural disaster risk assessment models, artificial intelligence, and knowledge graphs, the system quantifies and assesses the likelihood of different intensity disasters and their possible consequences. This generates a natural disaster risk map, providing technical support for natural disaster risk management.

3、Disaster situation analysis

Based on the comprehensive risk assessment results, forecast data, perception data, and other natural disaster-related data, the system employs various disaster situation analysis models, big data analysis, and artificial intelligence technologies to form disaster development trend projections. This assists decision-makers in judging the future development trends of disasters and analyzing multi-hazard disaster chains. Furthermore, the system supports the provision of disaster response plans based on the evolving trends, offering a reference for the advance deployment of natural disaster emergency management tasks.

4、Disaster warning release

Based on the natural disaster emergency response plan system, comprehensive risk assessment results, and disaster situation analysis results, the system supports the automatic generation of natural disaster warning information according to warning rules. This ensures that warning information is directionally and accurately pushed to relevant responsible persons, staff, and the general public.