灾害学2024，Vol.39Issue(1)：51-56,6.DOI:10.3969/j.issn.1000-811X.2024.01.009
基于遥感+GIS的山火检测及火势蔓延监控平台实现
Implementation of Wildfire Detection and Fire Spread Monitoring Platform Based on Remote Sensing and GIS
摘要
Abstract
Based on remote sensing and Web GIS technology,the platform is constructed a wildfire detection and fire spread monitoring platform mainly includes the functions of fire point detection by combining multiple mod-els,surface fire spread simulation based on the Rothermel model,and three-dimensional visualisation based on particle simulation.The system combines several fire point detection models on the basis of multi-source remote sensing data to locate high-temperature anomalies and simulate the fire spreading process under the influence of different subsurface and meteorological factors,and then establishes an intuitive visualisation simulation,and veri-fies the feasibility of the system by taking the forest fires in Datong City as an example,and the results show that the system is able to detect the fire points and simulate the prediction of fire spreading effectively,which is helpful for improving the level of forest fire prevention and suppression work and reducing the number of personnel.The re-sults show that the system can effectively detect fire points and simulate and predict the spread of fire,which can provide technical support for improving the level of fire prevention and extinguishing work in mountainous forests,reducing casualties and property losses,and protecting ecological environment.关键词
山火检测/火势蔓延模拟/遥感/三维可视化Key words
wildfire monitoring/fire spread simulation/remote sensing/3D visualization分类
资源环境引用本文复制引用
杨知,刘宇舜,李闯,张思航,朱理宏,刘彬,刘畅,张振威,徐英辉..基于遥感+GIS的山火检测及火势蔓延监控平台实现[J].灾害学,2024,39(1):51-56,6.基金项目
国家电网公司总部科技项目"输配电线路外破与洪涝星地协同应急监测关键技术研究及应用"(5108202218280A2359XG) （5108202218280A2359XG）
