Ground-penetrating radar
id:
ground-penetrating-radar-163-5814449
title:
Ground-penetrating radar
text:
Ground-penetrating radar (GPR) is a geophysical method that uses radar pulses to image the subsurface. It is a non-intrusive method of surveying the sub-surface to investigate underground utilities such as concrete, asphalt, metals, pipes, cables or masonry. This nondestructive method uses electromagnetic radiation in the microwave band of the radio spectrum, and detects the reflected signals from subsurface structures. GPR can have applications in a variety of media, including rock, soil, ice,
brand slug:
wiki
category slug:
encyclopedia
description:
Geophysical method that uses radar pulses to image the subsurface
original url:
https://en.wikipedia.org/wiki/Ground-penetrating_radar
date created:
2004-11-17T21:11:19Z
date modified:
2024-08-28T07:33:26Z
main entity:
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image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/9/9c/LINE21.jpg","width":1000,"height":690}
fields total:
13
integrity:
16