WalkTEM & GroundTEM

Product catalog summary

Product Overview
The document provides an overview of the ABEM WalkTEM and GroundTEM product ranges, which are designed for rapid resistivity measurements in groundwater, minerals, and environmental surveys. The WalkTEM 2 RX Advanced is compatible with the high-power WalkTEM TX-60 transmitter, capable of deep surveys with a maximum output of 60A or 5kW. The WalkTEM 2 RX Advanced offers features such as TX waveform analysis, dual input channels, onboard inversion, and compatibility with all WalkTEM TX loops and RX coils.

Transient Electromagnetic Method (TEM)
TEM is a geophysical technique used to obtain vertical resistivity soundings, ideal for targeting conductive bodies such as groundwater, saline intrusion, clay deposits, and large ore bodies. The method involves creating a magnetic field with the TX loop, which induces electrical currents in the ground, generating a secondary magnetic field recorded by the RX loop.

GroundTEM Range
The GroundTEM range includes the affordable GroundTEM i5 and i10 models, which are user-friendly and app-controlled. The GroundTEM i5 provides a 5A maximum output, while the i10 offers a 10A maximum TX current for deeper measurements. Both models feature flexible transmitter loops and receiver coils, with remote upgrade options available.

WalkTEM 2 System
The WalkTEM 2 system is a scalable, user-friendly solution for rapid surveys, providing precise resistivity models directly in the field. It consists of a receiver unit and a transmitter unit connected by a synchronization cable. The system is adaptable to various survey requirements and future needs.

Applications
TEM is a non-destructive tool for searching, mapping, and monitoring groundwater, mineral deposits, and environmental changes. It is effective for identifying conductive mineral bodies, mapping permafrost thickness, and monitoring aquifer recharge and drawdown. The WalkTEM 2, with its multi-component measurements and chargeability determination capabilities, is particularly powerful for mineral exploration.

Company Background
Guideline Geo, established in 1923, is a global leader in near-surface geotechnology, providing solutions in ground penetrating radar, seismic, geoelectrical, and electromagnetic measurement. The company is listed on Nasdaq First North Growth Market and serves clients in over 100 countries.

Catalog excerpts

WalkTEM & GroundTEM PRODUCT RANGE Groundwater, Minerals & Environmental Survey HIGH QUALITY INSTRUMENTS FOR RAPID RESISTIVITY MEASUREMENTS

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What is TEM? TEM (Transient Electromagnetic) is a geophysical technique used to obtain vertical resistivity soundings. The method responds most strongly to conductive bodies making it an ideal choice for targeting groundwater, saline intrusion, clay deposits and large ore bodies. They make TEM surveys more affordable, less complex, and quicker to deploy, with a one-box lightweight solution. The TEM Method Time domain transient electromagnetics (TEM) is a non-destructive, rapid tool for the search, mapping and monitoring of groundwater, mineral deposits and environmental change. Depths of hundreds...

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Search, map, monitor Environmental TEM provides a rapid means of surveying for a wide range of environmental applications from identifying potentially hazardous clay units within a geological sequence, to mapping and monitoring dynamic features such as permafrost thickness or potential pollutants. Groundwater A high sensitivity to conductive materials makes TEM extremely useful in groundwater studies, for example differentiating between fresh, brackish and saline deposits, monitoring drawdown and recharge of an aquifer, or simply estimating its extents by building up profiles or grids of soundings....

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