Research on Forest and Grassland Fire Monitoring and Early Warning System in Gansu Province based on Satellite Remote Sensing Technology
This article takes Gansu Province as the research area and explores the application of satellite remote sensing technology in forest and grassland fire monitoring and early warning.First,it analyzes the advantages of satellite remote sensing technology in forest and grassland fire monitoring and early warning in Gansu Province,such as large coverage area,high timeliness,strong continuity,not limited by terrain and climate,and able to provide multi-source,multi-band,and multi-temporal data.Secondly,the paper analyzes the current problems of forest and grassland fire monitoring and early warning in Gansu Province,and based on the existing problems,it expounds the forest and grassland fire monitoring and early warning system based on satellite remote sensing technology,including data acquisition and processing,fire risk assessment and early warning,fire situation monitoring and prediction,fire assessment and recovery,etc.,and introduces the technical methods and processes of each part.Finally,it lists some examples of forest and grassland fire early warning and monitoring based on satellite remote sensing technology in other provinces.
Satellite remote sensing technologyGansu Provinceforest and grassland fire prevention
NETL
NSTL
万方数据
