The infrared camera also captured a thermal signature of the booster's impact.

It also reduces the ship's thermal and sound signature.

Visible and thermal signature reduction technologies will also be utilized.

In less than three minutes one person can assemble it and start a generator to create its thermal "signature."

By its thermal signature, it had been in place for at least six hours.

As the station is probably long dead, their thermal signature should be easy to locate.

Brun hoped its thermal signature would be hidden as well, but she didn't trust it.

If we turn our power off, it will track us by our thermal signature.

I don't want our friends out there to see a continuous thermal signature.

Cutprice hit the ground again as the thermal signature attracted a storm of fire.