基于GIS技术的实时预警溯源系统设计

Design of Real-time Early Warning and Traceability System Based on GIS Technology

阐述基于GIS技术的实时预警溯源系统的设计和实现,它可通过疫情、食品安全、水资源污染、气体污染等数据的分析结果,在地图中实时显示危情分布情况,辅助完成危情情实时预警、溯源等功能,较为准确地描述当前的危险情况,从而提升预警溯源能力。

This paper expounds the design and implementation of real-time early warning and traceability system based on GIS technology. It can display the distribution of danger in real time in the map through the analysis results of epidemic situation, food safety, water resource pollution, gas pollution and other data, assist in completing the functions of real-time early warning and traceability of danger, and accurately describe the current dangerous situation, so as to improve the ability of early warning and traceability.