ruxy Posted September 30, 2015 Posted September 30, 2015 http://www.bbc.co.uk/news/uk-england-hampshire-25872153 No gold , guns or railway - just test bunkers - seem to have some handy kit too Quote
andym Posted October 1, 2015 Posted October 1, 2015 Is it just me, or is there a problem with the video? It keeps cutting out half way through. :-( Andy Quote
ruxy Posted October 1, 2015 Author Posted October 1, 2015 Just worked again for me , place mouse arrow over picture & click arrow to run. Unfortunately , it does not state exactly what the survey technique is , just low voltage probes to measure ground resistance , also brief glimpse of undersurface results. Seems some sort of earth-loop impedance test. Quote
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