Applications At Terraplus, our selection of applications gives us the flexibility to match your requirements and budget to the instruments best able to meet your needs. Please click on the drop-down list headings below to select an application. Archaeology Archaeology Civil and Mining Engineering Civil and Mining Engineering Concrete Mapping Infrastructure Utility Locating Earthquake Detection Equipment Earthquake Detection Equipment Environmental Investigations Environmental Investigations Mining Exploration Mining Exploration Rare Earth Element (REE) Exploration Uranium Exploration Oil and Gas Exploration Oil and Gas Exploration Power System Grounding Power System Grounding Unexploded Ordnance (UXO) Detection Systems Unexploded Ordnance (UXO) Detection Systems Water Exploration Water Exploration