- Ground Penetrating Imaging Radar
- Abbreviation: GPIR
Универсальный русско-английский словарь. Академик.ру. 2011.
Ground Penetrating Imaging Radar
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Ground-penetrating radar — (GPR) is a geophysical method that uses radar pulses to image the subsurface. This non destructive method uses electromagnetic radiation in the microwave band (UHF/VHF frequencies) of the radio spectrum, and detects the reflected signals from… … Wikipedia
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radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… … Universalium
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Geophysical imaging — (also known as geophysical tomography) is geophysical technique that investigates the subsurface. There are many different kinds of imaging techniques, all which are based on applied physics.;Types of geophysical imaging include: *Electrical… … Wikipedia
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Cold Regions Research and Engineering Laboratory — Established 1 February 1961 (1 February 1961) Research Type … Wikipedia
