Using coupled hydrogeophysical models and data assimilation to enhance the information content in geoelectrical leak detection

Chak Hau Michael Tso1, Tim C Johnson2, Xuehang Song2, Xingyuan Chen2 and Andrew M. Binley3, (1)Lancaster University, Lancaster Enironment Centre, Lancaster, United Kingdom, (2)Pacific Northwest National Laboratory, Richland, WA, United States, (3)Lancaster University, Lancaster Environment Centre, Lancaster, United Kingdom