11. Firefighters used thermal imaging equipment to pinpoint the train's location within the tunnel. 12. A thermal imaging camera is trained on the person who is answering questions. 13. Stadiametric range-finders were successively replaced by light-intensification, and thermal imaging equipment. 14. Thermal imaging would be the most reliable one tho there are other options.15. Aerosol of burning phosphorus particles is an effective obscurant against thermal imaging systems. 16. Thermal imaging devices were dispatched to airports and border gates to screen passengers.17. They also developed an image processing filter to increase the thermal image accuracy. 18. Newly installed thermal imaging devices detected that the three men had high temperatures. 19. Infrared linescan, an early form of thermal imaging was generally used at night. 20. The system can create a thick smoke that blocks both vision and thermal imaging .
