the following technologies: 14-Channel 3D Ground Penetrating Radar (GPR) system Multi-Channel Electromagnetic Induction (EMI) system Accurate data positioning through the use... and interpretation of 3D Radar and EMI data from straight or curved data swaths Cardno TBEs 3D-UI technology can image both metallic and non-metallic subsurface features and is proven...

input from a variety of sources, such as subsurface utility engineering (SUE), ground penetrating radar (GPR), global positioning systems (GPS) and photogrammetry. Data...

conductivity methods, resistivity measurements, metal detectors, Ground Penetrating Radar, etc.) to designate existing subsurface utilities or to trace a particular utility system. This... is the SUE process? Take into consideration that SUE today is a process. It is no longer paint marks on the ground or vacuum excavation. These technologies are not even mentioned... observations to identify visible above-ground utility features. Survey and plot resulting information. This is Quality Level C (QL-C) information. It is correlated with the records...

Coordination Utility Design Ground Penetrating Radar (GPR) Surveying and Mapping Global Positioning Systems (GPS) Computer-Aided Design and Drafting (CADD) Geographic Information Systems...