GEOLOGICAL: Detection of natural cavities and fissures Subsidence mapping Mapping sand body geometry Mapping of superficial deposits Soil stratigraphy mapping Glacial geological investigations Mineral exploration and resource evaluation Pemafrost investigations Location of ice wedges Fracture mapping in rock salt Location of faults, dykes, coal seams, etc. Geological structure mapping Lake and riverbed sediment mapping ENVIRONMENTAL Contaminant plume mapping Mapping and monitoring pollutants within groundwater Landfill investigations Location of buried fuel tanks Location of gas leaks Groundwater investigations ENGINEERING AND CONSTRUCTION Road pavement analysis Void detection Location of reinforcement (rebars) in concrete Location of utilites (pipes, cables, etc.) Testing integrity of building materials Concrete testing ARCHAEOLOGY Location of buried structures Detection and mapping of ancient roads Location of graves FORENSICS Location of bodies, drugs, money and murder weapons