Examples
Detection of lost boreholes
Detection of lost boreholes in rock salt by 200 MHz borehole antenna. Location area: Mirny, Russia.
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Detection of fructure zone
Detection of fructure zone in permafrost rock of East Siberia. July - August, 2000.150 MHz dipole an...
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Sounding of permafrost ground
Sounding of permafrost ground (alluvial send, pebbles) in East Siberia. July - August, 2000.150 MHz ...
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Sounding of railways embankment
Sounding of railways embankment in Latvia. January, 1999.750 MHz air-coupled shielded antennawas use...
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Detection of rebars
Detection of rebars in concrete floor. December, 2003.1500 MHz shielded antennawas used.
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Sounding of sand hill
Profiling of a sandy hill. Location area: Park of Ebreju str., Riga, Latvia. October, 2003.100 MHz s...
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DETECTION OF RAILROAD TUNNEL
Detection of a railroad tunel in a limestone rock covered with 2 m loam, at 15 m depth. Location are...
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Detection of cavities
Detection of cavities in a limestone rock (by75 MHz and 38 Mhzantenna systemscorrespondingly), cavit...
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