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目前,在自然资源研究的各方面已有很多有效地应用机载热视仪的实例。其中一个重要课题是森林防火中应用红外航空照像。这个问题在苏联和其他国家都引起了很大的重视。本文报导的是根据列宁格勒市执委会森林防火特别委员会的指示于1972年作的森林防火航空照像的试验结果。红外航空照像试验中应用的是工厂生产的热视仪,详见资料。森林防火中应用红外照像可归纳为三个主要方面:1)探测能引起火灾,温度为600～700℃的无焰燃烧篝火等小(面积不小于0.5米~2)火源;
At present, there are many examples of effective applications of airborne thermometers in various aspects of natural resources research. One of the most important topics is the application of infrared aerial photography in forest fire prevention. This issue has drawn great attention in the Soviet Union and in other countries. This article reports the results of a pilot test of forest fire-prevention aerial photography conducted in 1972 in accordance with instructions from the Leningrad City Board Special Committee on Forest Fire Prevention. Infrared aerial imaging test is applied in the factory thermal imaging device, see information. The application of infrared photography in forest fire prevention can be summarized into three main aspects: 1) Detecting small (no less than 0.5m ~ 2) fire sources such as bonfire that can cause fire and the temperature is 600 ~ 700 ℃;