Geophysical Mapping: Problem Findings Displays the valid Assignments. To display specific method information, click on the method name.  Problemtype  Problem  Assigner  Method  Methodtype   Civil Engineering   Soil / rock quality   +   Acoustic logging   Borehole Methods       +   Borehole imaging, Structure logging   Borehole Methods       +   Electrical and induction logging   Borehole 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       +   Refraction seismic tomography (surface-based)   Seismic Techniques       +   Seismic crosshole tomography   Seismic Techniques       +   Seismic surface waves methods   Seismic Techniques       +   Shear-wave reflection seismics   Seismic Techniques       +   Technical logging   Borehole Methods       +   Tunnel Seismic Prediction (TSP)   Seismic Techniques       +   VLF / VLF-R, Radiomagnetotellurics   Electromagnetic Methods       0   DC geoelectrics - Profiling   Electrical Methods       0   DC geoelectrics - Sounding   Electrical Methods       0   Nuclear logging   Borehole Methods       0   Shallow reflection seismics   Seismic Techniques       0   Vertical seismic profiling (VSP)   Seismic Techniques       0   Very-high resolution reflection seismics   Seismic Techniques Search Again         Applicable Techniques