A GRACE Derived Groundwater Deficit as an Indicator for Characterization of Hydrological Drought and Understanding Climatic Impact on Groundwater Resources in South Korea

Anuradha Karunakalage, Indian Institute of Technology Roorkee, Roorkee, India, Jin-Yong Lee, Kangwon National University, Department of Geology, Chuncheon, Korea, Republic of (South) and Suresh Kannaujiya, Indian Institute of Remote Sensing, Geosciences, Dehradun, India