Thermogram of a man smoking a pipe,showing an increase in facial skin temperature. Thermography maps the pattern of heat distribution over the body surface to give a colour-coded image that shows variation in temperature. In this image,the temperature reference disc at left is calibrated at 32 degrees C.,with each colour representing a step of 0.5 degrees C. White areas are hottest (the pipe bowl),varying through yellow,orange,purple,green to blue/black (coolest) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4476 px × 3992 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |