Finding Underground Pipes and Cables location by VLFMethod

Category Geophysic
Group GSI.IR
Location 21th symposium on geosciences
Holding Date 21 May 2008

Abstract:
      Geophysical Electromagnetic (EM) methods are very effective methods for detection of beneath earth conductors .In this study we applied VLF method for detection of underground pipes and cables. We used Karoos & Hejlt filter for current density calculation and hereby presented interpretations on relative depth and separation of pipes. This study showed satisfactory results. The data was acquired by WADI VLF instrument made by ABEM Company.

General:
     Geophysical Electromagnetic (EM) methods are very effective methods for detection of beneath earth conductors. In this study we applied VLF method for detection of underground pipes and cables. We used Karoos & Hejlt filter for current density calculation and hereby presented interpretations on relative depth and separation of pipes. This study showed satisfactory results. The data was acquired by WADI VLF instrument made by ABEM Company

tags: etc