Tord Sjolund (MIC Nordic) and Alireza Malehmir (Uppsala University) introduce us to the state-of art GPS time-system transmitter developed within Smart Exploration. The system enables us to create 3D deposit characterization in an unprecedent resolution and accuracy. GPS-time transmitter presented in this video has been jointly developed by Uppsala University and MIC Nordic, led by Lars Dynesius and supported by UU Innovation.