Knowledge base

I. Introduction Electromagnetic Locator is an advanced geophysical exploration tool that is increasingly becoming a key technology in groundwater exploration, environmental monitoring, and engineering surveys. Its non-contact and high-precision characteristics make it stand out in various application scenarios. This article…

I. Introduction Groundwater, as one of the most vital sources of fresh water on Earth, plays a crucial role in sustaining life and supporting various human activities. The accuracy and efficiency of groundwater exploration and location technologies are of paramount…

I. Definition and Principle of Electrical Resistivity Survey Electrical Resistivity Survey is a non-invasive geophysical technique based on Ohm’s Law. It generates 2D or 3D images of subsurface resistivity distribution by injecting currents into the ground and measuring potential differences.…

In today’s world, the rational development and utilization of water resources have become a global concern. As a vital source of fresh water, the exploration and positioning technology of groundwater play a crucial role in ensuring water supply and environmental…

Electrical Resistivity (EM) techniques are essential tools used in archaeology to map and analyze the subsurface, without the need for invasive digging. By measuring the resistance of the ground to the flow of electric current, archaeologists can uncover hidden features…