The Walking TEM Revolution in Indonesia: How ABEM GroundTEM Trek Accelerates Subsurface Mapping by 10x
The ABEM GroundTEM Trek, represented by PT. Exact Global Teknologi, introduces the “Walking TEM” era, enabling subsurface mapping that is 10 times faster by eliminating the need to lay traditional cable loops. This portable dual-backpack system features a 15 kg Transmitter and a 10 kg Receiver, specifically designed to overcome the logistical challenges of extreme terrains like dense jungles and swamps. With high-precision capabilities, the instrument reaches accurate target depths of 50 to 100 meters, making it highly effective for Nickel Laterite exploration, groundwater detection, and geotechnics. The system utilizes a dual-moment transmitter (1A and 10A) with a 4 MHz sample rate for superior soil conductivity recording and is ruggedized with an IP67 rating for dust and rain resistance. By offering automatic 1D inversion and real-time subsurface profiling via an Android application, this technology accelerates projects and removes zero-value setup time by allowing for continuous mapping while walking
