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oa Some Applications of VTEM for Environmental Studies
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 11th SAGA Biennial Technical Meeting and Exhibition, Sep 2009, cp-241-00030
Abstract
This paper presents two examples of Geotech’s VTEM (Versatile Time-Domain Electro-Magnetic) results obtained over suspected contaminant pollution plumes due to acid mine drainage from tailings storage facilities. These were defined with high resolution airborne electromagnetic (AEM) profiling which traced out subsurface contact zones and plume morphology from conductivity depth imagery.