how to detect underground water leak

 

Groundwater:
Using geophysical methods in the search for groundwater resources is one of the best ways to search for underground water, there are several geophysical techniques applied in the search for groundwater:
Electromagnetic method
Electrical resistance
how to detect underground water leak
 how to detect underground water leak
Vaalmkaomh and the electromagnetic measurement of electrical characteristics of Earth, so they are both used in many applications.
Through the use of these methods can achieve the following results:
Select good aquifer
Determine the depth of groundwater
Identify fractions in layers
Uncover saltwater
The degree of saturation of the water layer 
how to detect underground water leak