Re: Possible new 76th Street Evidence and summary (1384270) | |||
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Re: Possible new 76th Street Evidence and summary |
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Posted by SelkirkTMO on Thu Feb 4 21:01:15 2016, in response to Re: Possible new 76th Street Evidence and summary, posted by VictorM on Thu Feb 4 20:32:38 2016. It's pretty safe, no worse than cellular for the amount of ionizing radiation involved. More details on it here:http://www.gp-radar.com/ground_penetrating_radar.htm Certainly no harm in a tryout, but I don't think a qualified operator would need to bother, the data recovered is pretty cut and dry. What you're actually paying for is the interpretation of the reflections seen, and proper software helps. Here's a view of what is actually captured as raw data prior to interpretation of what was "seen": |