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Zond: Ground Penetrating Radar
[Products]
[Manufacturer's Specifications]
[Software]
[Examples]
[Brochure]
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The Zond GPR is a powerful combination of Ground Penetrating Radar
and computer software. The Zond is capable of reaching targets with
depths of up to 30 meters!* Multiple antennas available.
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300MHz antenna pictured above
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* 30 meter depth based on optimum settings on 38MHz antenna.
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Click to enlarge
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Detection of three metal pipes buried in soil.
- Depth: 1.0 to 1.5 m.
- Location: Daugavpils, Latvia
- Antenna: 900 MHz
Each pipe generates a path signal having a hyperbolic shape whose apex
corresponds to the pipe location. Unlike metal detectors, ground penetrating
radar can reach greater depths.
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Click to enlarge
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Detection of a karst cavity in limestone below a loamy layer
- Antenna: 300MHz
- Location: Dead Sea beach, Israel
The cavity (enclosed in a circle) is seen as alternating strips in the left-hand
part of the profile. Loam is displayed as a continuous signal in the upper part of the profile.
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Profiling of an ancient river bed which is not seen through on the present-day profile
- Antenna: 300MHz
- Location: Shventoy Town, Lithuania
River bed signals are in the left-hand part of the profile. Signals from various
lithological boundaries are seen in the upper part of the profile.
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Click to enlarge
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Profile of a drift wall in a salt mine
- Antenna: 500MHz
- Location: Mirny, Russia
Well visible signals have a shape of multiple hyperbolas originating from an adjacent
drift. Distance between the two drifts is approximately 7.5 m.
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Sounding of a brick wall
- Antenna: 2.0 GHz
- Location: Riga, Latvia
Mid-part of the profile clearly shows a signal from a built-in metal cabinet.
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Profiling of a sandy hill
- Antenna: 38MHz (Dipole)
- Location: Lilaste lake, Latvia
Movement of the Zond was from the foot of the hill (left) to its top (right).
Therefore, signals from the grown water table (shown by an arrow) and various
boundaries are drifting down. A major nonuniformity (enclosed in a circle) is
recorded almost at the top of the hill, at the depth of 35 m.
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Profiling of a lake from the bottom of plastic boat
There are several metallic objects very well visible in silt layer.
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Detection of lost bore holes in rock salt
- Antenna: 200MHz borehole
- Location: Mirny, Russia.
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Detection of fracture zone in permafrost rock
- Antenna: 150MHZ Dipole
- Location: East Siberia
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Sounding of permafrost ground (alluvial sand, pebbles)
- Antenna: 150MHz Dipole
- Location: East Siberia.
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Ground Penetrating Radar Sounding of railways embankment
- Antenna: 750MHz air-coupled
- Location: Latvia.
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