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Fire remote sensing monitoring
Fire remote sensing monitoring
Traditional fire monitoring relies on ground manual and aircraft, with single means, limited patrol area and narrow vision. Artificial ground patrol will be limited by terrain, landform and other factors, can not cover a large area, the monitoring range is limited. Although aircraft inspection can cover a large area, it requires a lot of resources and time, and the cost is high. At the same time, the traditional monitoring time is long, the monitoring period is long, limited by time and space, can not realize the timely response to the fire, easy to cause the fire expansion. Remote sensing satellites can cover a large area and realize the comprehensive monitoring of fire without the limitation of terrain and landform. Real-time data can be obtained, the monitoring frequency is high, and the change of fire point and fire situation can be found in time. Combined with UAV, camera, radar and other technologies, real-time acquisition and analysis of forest fire fire point, fire, fire line and other information, the spread trend of fire, dangerous areas, etc., forecast and early warning. Xiaobian collated the fire remote sensing monitoring articles published in recent years for your appreciation!
主题关键词:   remote sensingforest fireLandsattransfer learningtopographic featurestime seriesswidden agriculturespatiotemporal predictionsegmentation thresholdpre-judgment of hidden dangers

传统火情监测依靠地面人工和飞机进行,手段单一、巡护面积有限、视野狭窄。地面人工巡逻会受到地形、地貌等因素的限制,无法覆盖大范围区域,监测范围也有限。飞机巡视虽然能够覆盖较大范围,但需要大量资源和时间,成本高昂。同时传统监测较长时间,监测周期长,受时间和空间限制,无法实现对火情的及时响应,容易造成火灾扩大。遥感卫星能够覆盖较大范围,实现对火情的全面监测,无受地形地貌的限制。可以实时获取数据,监测频率高,能够及时发现火点和火情的变化。结合无人机、摄像头、雷达等技术,对森林火灾的起火点、火势、火线等信息进行实时获取和分析,对火灾的蔓延趋势、危险区域等进行预测和预警。小编整理了近年来学报发表的火情遥感监测的文章供您赏析!

 

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