What does TERCOM stand for?
What does TERCOM mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: TERCOM.
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What does TERCOM mean?
- Terrain Contour Matching, or TERCOM, is a navigation system used primarily by cruise missiles. It uses a pre-recorded contour map of the terrain that is compared to measurements made during flight by an on-board radar altimeter. A TERCOM system considerably increases the accuracy of a missile compared to inertial navigation systems. The increased accuracy allows a TERCOM-equipped missile to fly closer to obstacles and generally lower altitudes, making it harder to detect by ground radar.