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Geophysical Surveys equipment for Soil and Groundwater

  • Aether MT System

    Aether is a new generation of multi-functional system developed by CG company with latest technologies, featuring high precision, low noise, low power consumption, flexible channel configuration, remote accessibility. It is the only product in the market capable of acquiring both low and high frequency full time series data simultaneously. It is a ...

    By Crystal Globe Geophysical R&S. based in Houston, TEXAS (USA).

  • SignalForce - Model M series - Inertial Shakers

    The M series of modal shakers use linear bearings, in place of the more common suspension systems, to produce virtually zero axial stiffness and virtually zero mechanical damping. When combined with Data Physics’ linear amplifiers, operating in current mode, the resultant system force output will exhibit typically less than 1% electrical ...

    By Data Physics Corporation based in San Jose, CALIFORNIA (USA). from Inertial Shakers Product line

  • Model TR501 - Transceiver

    The transceiver configuration TR501 has a sampler/transmitter combination together with the switching electronics, this makes possible the use of one antenna in monostatic mode. The signal to noise ratio of the sampler electronics has been optimized for superior performance still retaining a broad bandwidth.

    By Geoscanners AB based in Boden, SWEDEN. from Transceiver Product line

  • Model VHT501 - GPR Plug-In High Power Transmitter

    The very high power transmitter VHT501 is designed for very deep survey together with the sampler unit. The power consumption of this unit has been optimized in a way that makes possible to use it with the SIR-3000 radar unit from GSSI without the need of any adaptor (Up to 12 kHz PRF and 30 scans/seconds).

    By Geoscanners AB based in Boden, SWEDEN. from GPR Plug-In High Power Transmitter Product line

  • Model GEM-2 Ski - Hand-Held Electromagnetic (EM) Survey Instruments

    The GEM-2 Ski is our best-selling product. Its portability and flexibility make it the go-to multi-tool of the industry. Because it is comfortable to carry and has a field-swappable battery, extended surveys are no problem. Its powerful transmitter and wide coil separation allow scanning to depths up to 10 meters, depending on soil ...

    By Geophex, Ltd. based in Raleigh, NORTH CAROLINA (USA).

  • Bartington - Model Grad-01-1000L - Vertical Component Magnetic Gradiometer

    The Grad-01-1000L is a vertical component magnetic gradiometer for archaeological and geophysical surveys and UXO detection. It is designed for use alone or as one element in a gradiometer array for rapid data collection over large areas. An open interface is provided to allow settings to be adjusted by the user. Resolution which is mostly limited ...

    By Geomorph Instruments based in Piraeus, GREECE. from Vertical Component Magnetic Gradiometer Product line

  • Cart - Model GEM-3R - Hand-Held Electromagnetic (EM) Survey Instruments

    The GEM-3 configuration which is the basis of our hand-held GEM-3 instruments can be scaled up for use on a pushcart. Because the transmit coil runs around the edge of the panel, it can generate much larger moments than in the hand-held instrument. The greater moment allows it to find smaller/deeper targets. The wider size means that a single ...

    By Geophex, Ltd. based in Raleigh, NORTH CAROLINA (USA).

  • Ground Conductivity

    Ground Conductivity Mapping is an electromagnetic technique used to investigate lateral variations in overburden material and variations in depth to bedrock. This EM31 survey technique (shown below) determines the apparent conductivity of the ground material from 0-6 m bgl.

    By Apex Geoservices Ltd based in Wexford, IRELAND.

  • Array - Model GEM-3 - Electromagnetic (EM) Survey Instruments

    The GEM-3 configuration can be built as a GEM-3 array. The GEM-3 Array is a flat panel with a large transmitter coil along its perimeter and 3 , 5 or 7 equally-spaced receiver coils along its center line. This configuration provides the best of both worlds: a wide swath for fast area coverage, with the resolution of a smaller receive coils.

    By Geophex, Ltd. based in Raleigh, NORTH CAROLINA (USA).

  • GeoView - Global Positioning Systems

    Global Positioning Systems (GPS) have greatly improved the speed and accuracy of many types of geophysical surveys. The GPS data can either be integrated into the geophysical equipment or used to record the positions of the geophysical transects, obstructions and targets of interest. For land surveys, GeoView uses both Novatel and Trimble mapping ...

    By GeoView, Inc. based in St. Petersburg, FLORIDA (USA). from Global Positioning Systems Product line

  • Geonics - Model EM16 / EM16R / TX27 - Receiver System

    The EM16 VLF Receiver is the most widely used electromagnetic geophysical instrument of all time. Local tilt and ellipticity of VLF broadcasts are measured and resolved into inphase and quadrature components of VLF response. The EM16 has discovered several base and precious-metal ore bodies and many water-bearing fractures and faults.

    By Geonics Limited based in Mississauga, ONTARIO (CANADA). from Receiver System Product line

  • Model EM - Diver Sled

    A new hybrid system combines Aqua Survey-modified EM-61 high-powered Tx/Rx coils, Aqua Survey underwater monitors and Geonics’ EM-61 consoles with precision positioning/tracking equipment. Combining new with proven equipment brings the detection force of state-of-the-art high-powered Geonics equipment to the seafloor. It provides the diver ...

    By Aqua Survey, Inc. based in Flemington, NEW JERSEY (USA). from Diver Sled Product line

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