Since Thailand is a country with a long history. Cause remains and artifacts that represents prosperity in the modern era. But with so many factors such as natural disasters. Geologic structure Or landforms Make Ruins And these artifacts buried in the ground. And geophysical surveys in the detection of buried objects beneath the surface. Requires a relatively high resolution. A waste of time and money. Including personnel a lot. A national project has figured out a way to specify the position of the object, looking rough. Correctly and does not take much. By applying different types of objects Try to place the tray with water to simulate the electrical potential within the ground. Based on the physical properties of objects, such as subsurface density. Values of resistivity or conductivity, under the condition that. Objects or different ore If you have different physical properties displayed clearly. With the amount of And can be determined by the nature of the curve, the voltage deviations. The trial project. The position of the object and the voltage deviations are consistent. It was concluded that Characteristics of the curve, the voltage will be diverted to the physical properties of a material is embedded beneath the surface, it can identify the location of an object roughly correctly. It also saves time and money for individual resources in the search for remains. And artifacts as well