| 11. | Infrared linescan, an early form of thermal imaging was generally used at night.
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| 12. | Stadiametric range-finders were successively replaced by light-intensification, and thermal imaging equipment.
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| 13. | Thermal imaging devices were dispatched to airports and border gates to screen passengers.
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| 14. | Aerosol of burning phosphorus particles is an effective obscurant against thermal imaging systems.
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| 15. | Thermal imaging would be the most reliable one tho there are other options.
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| 16. | Firefighters used thermal imaging equipment to pinpoint the train's location within the tunnel.
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| 17. | A thermal imaging camera is trained on the person who is answering questions.
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| 18. | The view of the eruption from ��r�lfsfel also includes a thermal imaging camera.
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| 19. | Some used breathing apparatus and thermal imaging equipment because of the thick smoke.
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| 20. | It also incorporates a day or night thermal imaging system.
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