Near Real-time GNSS-based Ionospheric Model using Expanded Kriging in the East Asia Region
Pil Hun Choi1, Eugene Bang2 and Jiyun Lee1, (1)KAIST Korea Advanced Institute of Science and Technology, Daejeon, South Korea, (2)KAIST Korea Advanced Institute of Science and Technology, Aerospace Engineering, Daejeon, Korea, Republic of (South)