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WGMD-9
GOLD
Product Description
Monitoring Environmental Site Leaks Electrical Resistivity Tomography Ert
WGDM-9 Super Geophysical electrical resistivity instrument, full name is electrical resistivity meter and induced polarization (IP), and self-potential (SP) system. Which scan and image the subsurface of the earth and visualize the results in 2D slices or 3D volumes. The WGDM-9 Super Geophysical electrical resistivity instrument is ideal for land use, borehole use (monitoring environmental sites for leakage or monitoring a border area for tunnel detection system)
Why need do Surface Electrical Resisitivty Imaging and 2D cross-hole electrical resistivity tomography?
Bad geology is often encountered in engineering projects, which can cause serious disasters such as sudden water inrush, landslides, and leakage, leading to construction delays, casualties, and other consequences. Effectively identifying bad geology in advance is an important prerequisite for ensuring engineering safety.
Geophysical methods like surface electrical resistivity tomography,seismic exploration,magnetotelluric(MT) or transient electromagnetic(TEM) are widely used in large-scale ill geological phenomena include faults, fracture zones, karst.
For smaller target ill geological phenomena like small caves, isolated rocks, altered rocks well-ground-well cross-hole electrical resistivity tomography is recommended,due to signal does not attenuate with depth and is not easily affected by noise
Application about Geo resisitivty meter 2D&3D Electrical Resisitivty Imaging 99% Accuracy Ground Water Detection Geoplysical Instrument
1 | Subsurface site characterization (2D and 3D imaging, tomography, and ERT). |
2 | Groundwater exploration. |
3 | Cave, void, sinkhole, and other geohazard location. |
4 | Depth-to-bedrock determination. |
5 | Landslide hazard mapping. |
6 | Pollution plume mapping. |
7 | DNAPL, LNAPL, Brine Plumes, etc. |
8 | Radioactive waste. |
9 | Marine 2D and 3D surveys (boat-towed and stationary). |
10 | Lithology mapping. |
11 | Mineral exploration. |
12 | Archaeological site investigation. |
13 | Monitoring of in-situ remediation processes (such as ammonia injection, desiccation, vitrification, steam injection, pumping, and air-sparging). |
14 | Monitoring of subsurface processes (such as pump tests, CO2 injection, groundwater recharge, infiltration, saltwater intrusion, tunneling, dam leakage, and mining operations). |
