加拿大国家森林资源极为丰富,然而森林火灾也时常发生。因此该国消防科研机构对森林火灾的探测与扑救等技术的开发相当重视,且已取得不少成果。“空—地—空热像仪”的研制成功便是一例。 在森林中,任何隐藏着的微小热量都可能导致一场大火,这种热量即使在低温与潮湿的环境下也可能潜 Canada’s national forest resources are extremely rich, however, forest fires also occur frequently. Therefore, the fire research institutes in the country attach great importance to the development of forest fire detection and rescue technologies and have achieved a great deal of success. An example is the successful development of “air-ground-air camera.” In the forest, any hidden tiny heat can cause a fire, which can be latent even in cold and humid conditions