Forest fire early warning method and system based on weather radar

The invention relates to a forest fire early warning method and system based on a weather radar, and belongs to the field of disaster emergency. Filtering fire clutters; positioning and displaying suspected fire points; performing auxiliary identification; and fire confirmation. Echo filtering proce...

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Main Authors PENG QIYANG, LIU HONGJUN, XU BALIN, XU SHUYANG, ZHAO QING, ZHANG GUOXING, SHU BIN, HE KAICHENG, XIE LIYAN, MO XUYU
Format Patent
LanguageChinese
English
Published 28.05.2024
Subjects
ALARM SYSTEMS
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Summary:The invention relates to a forest fire early warning method and system based on a weather radar, and belongs to the field of disaster emergency. Filtering fire clutters; positioning and displaying suspected fire points; performing auxiliary identification; and fire confirmation. Echo filtering processing is carried out on the X-band dual-polarization weather radar body scanning data, fire recognition is further carried out through the filtered data, the forest fire occurrence position can be accurately recognized, and the fire situation is reported and processed in time. The forest fire early warning method has high practicability and accuracy, and can effectively improve the forest fire early warning capability. 本发明涉及一种基于天气雷达的森林火灾预警方法和系统，属于灾害应急领域，包括：输入基数据；火灾杂波过滤；疑似火点定位、显示；辅助识别；火情确认。本发明通过对X波段双偏振天气雷达体扫数据进行回波过滤处理，并进一步利用过滤处理后的数据进行火灾识别，能够精确识别森林火灾发生位置，及时将火灾情况进行上报处理。本发明具有较高的实用性、准确性，可有效提升森林火险预警能力。
Bibliography:Application Number: CN202410196433