Army Blanket
October 8, 2010 – 5:50 pm | No Comment

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Thermal camera Question?

Submitted by on March 7, 2009 – 10:57 am3 Comments
army blanket
KCX asked:

How can you hide your body heat from one of these thermal devices?I hered if you wrap yourself in a thermal blanket(one of those silver shinny ones in a survival pack)that you will not be seen by one of these thermal devices.When I was in the ARMY we had these thermal devices in some of our tanks.And our Lt told us the only way to not be seen is to wrap up in a thermal blanket.

3 Comments »

  • packinrat says:

    No. If you wrape yourself in a blanket, you will get warmer. The device measures heat. How will becoming warmer help.

    Quit Reading Wikipedia! Wikipedia has caused the death of soldiers the military now forbids its use as yahoo does.

    The heat will come out one way or the other. The blanket causes higher temperatures to be seen at the ends where the air escapes. You may be visible even farther away.

    Blocking infrared line of sight to you may help but heating your self up most certainly will not. Modern devices are very sensitive and can detect small amounts of heat.

    Turning on a light or a flame in the vicinity will cause the sensitivity to reduce and may obscure your signature if well blocked.

    Intermat – Anti-Thermal / Anti-IR Camouflage Coating Materials
    Intermat specialize in special-countermeasure wide-spectrum anti-IR coating materials (400nm – 20000nm) for concealment against thermal observation and deception of heat-seeking missiles. Intermat is widely known for being the only company promoting these state-of-the-art, anti-thermal coating materials that have been developed after many years of R&D.

    ANTI-THERMAL / ANTI-IR CAMOUFLAGE COATING MATERIALS
    Intermat’s anti-thermal / anti-IR coating materials are not just other camouflage paints that you have come across before. They are truly the most advanced technological achievement of electronic / thermal-type camouflage coating materials for all military assets. The fundamental principle regarding the application is perfect thermal concealment, so that assets are unidentifiable by all modern IR sensors and thermal tracking systems.

    CAMOUFLAGE YOUR THERMAL SIGNATURE
    One of the most commonly used techniques for tracing and scanning is the use of infrared photography that reveals those objects that are hotter than their surrounding environment. By using Intermat coating materials, you can achieve a balance / equalization between the environment’s IR signature and the thermal signature of the asset.

    As a result, assets cannot be identified by IR or other thermal devices in the near, mid, or far spectrum (sniper scopes, NVGs, thermal-viewers, FLIRs, CVTTS, LANTIRN, LRASSS, laser designators, GPS / INS aided missiles that use IR sensors during final approach, satellites), simply because the asset is not seen or identified as hotter than its environment.

  • sixtymm says:

    You really cant. You will always be warmer than the land around you, esp. at night. Even hiding in a thermal blanket wont help, instead of them seeing an outline of a person, they will see a warm blob.

  • scoot7 says:

    They see heat AND the absence of heat, ie the difference between temperatures, so you need to blend in (thermally) with the background. There is no heat-stealth or heat-invisibility, you have to match your background. And for cripes’ sake don’t move! That’s the fastest way for an operator to know he’s not looking at a bush, when it gets up and runs!

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