• What is VES Vertical Electrical Sounding?

    Vertical electrical sounding (VES) is commonly used to solve many problems regarding groundwater assessment, investigation, exploration, quality/pollution, the boundary, thickness and depth of the aquifer with its different layers

  • Digital Inclinometer, what is it?

    The inclinometer system consists of an inclinometer casing and an inclinometer measurement system. The casing provides contact for sub-surface measurements, while its grooves control the orientation of the inclinometer sensor and provide a uniform surface for measurements.The casing is usually insta

  • Seismic Reflection What is it?

    Seismic Reflection (both on-shore and marine) is the most common geophysical methodology used for oil and gas exploration and exhibits the highest degree of technical sophistication in terms of both data acquisition and signal processing capabilities. Seismic reflection surveys provide either 2 or 3

  • Mineral Prospecting Method

    The prospecting method refers to the general name of the working methods and technical measures adopted in order to find the ore deposit. There are mainly geological methods, geophysical methods, geochemical methods, and remote sensing methods.Prospecting ore, also known as prospecting, or census or

  • What is borehole logging and water well logging?

    Borehole LoggingGeophysical borehole logging can provide accurate data of the physical properties of geologic units and groundwater within the borehole environment.Borehole logging is a time and money-saving approach to gaining detailed information which is otherwise only obtainable from performing

  • TEM System Advantages

    Transient electromagnetic detection has the following advantages⑴ Due to high construction efficiency, pure secondary field observation and sensitivity to low-resistance bodies, it has become the preferred method in the current coalfield hydrogeological exploration;⑵ Transient electromagnetic method

  • What is Induced Polarization (IP) Surveying?

    Induced polarization (IP) is a geophysical imaging technique used to identify the electrical chargeability of subsurface materials, such as ore. The polarization effect was originally discovered by Conrad Schlumberger when measuring the resistivity of rock.

  • What is Magnetometer?

    Magnetometer, instrument for measuring the strength and sometimes the direction of magnetic fields, including those on or near the Earth and in space. Magnetometers are also used to calibrate electromagnets and permanent magnets and to determine the magnetization of materials.Magnetometers specifica

  • How does WDDS-2 VES Equipment Resistivity Meter Work?

    WDDS-2 VES equipment (resistivity meter) can automatically measure and memorize voltage, current, apparent
    resistivity, and SP parameter. It is widely used in the hydrological and
    engineering survey, such as ground water seeking; dam base evaluation and flood
    control dam incipient fault and so on

  • Weclome to visit us At Shanghai Hydrology and Water Resources Exhibition

    Weclome to visit to us at Shanghai Hydrology and Water Resources Exhibition!Booth No: 1008From 19-21th Aug 2020 9:00 to 16:300Address:Shanghai International Sourcing Exhibition CenterProduct: Borehole inspection camera and water level meter

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