Sentences with phrase «of the blackbody exposed»
and 1/2 of the blackbody exposed to a less then 3 Deg.
http://www.realclimate.org/ Not exact matches
However, IR photos are generally taken fairly close to 10μ (FLIR video, looking for objects whose temperatures range around the blackbody temperature of the surface of the Earth to, for example, expose people walking across a field) where there is a window in the H2O absorption spectrum, or sometimes around 4μ (detection of vehicles with hot engines or tires) where there is another window.