Geophysical Mapping: Problem Findings Displays the valid Assignments. To display specific method information, click on the method name.  Problemtype  Problem  Assigner  Method  Methodtype   Hazardous Waste   Contaminant plumes   +   DC geoelectrics - Profiling   Electrical Methods       +   Electrical and induction logging   Borehole Methods       +   Fluid logging, Flow meter   Borehole Methods       +   Frequency-domain electromagnetics - Profiling   Electromagnetic Methods       +   Frequency-domain electromagnetics - Sounding   Electromagnetic Methods       +   Geoelectrics - Crosshole tomography   Electrical Methods       +   Geoelectrics - Tomography (surface based)   Electrical Methods       +   Ground penetrating radar (surface-based)   Electromagnetic Methods       +   Ground penetrating radar - Borehole tomography   Electromagnetic Methods       +   Induced polarization - Tomography (surface-based)   Electrical Methods       +   VLF / VLF-R, Radiomagnetotellurics   Electromagnetic Methods       0   Borehole imaging, Structure logging   Borehole Methods       0   Induced polarization - Profiling   Electrical Methods       0   Induced polarization - Sounding   Electrical Methods       0   Time-domain electromagnetics - Profiling   Electromagnetic Methods       0   Time-domain electromagnetics - Sounding   Electromagnetic Methods Search Again         Applicable Techniques