Seasonal Variations of GNSS TEC values in the Equatorial Ionospheric Anomaly Trough at Chuuk (geographic: 7.5° N, 151.0° E; geomagnetic: 0.4° N) in the Federated States of Micronesia during the solar maximum in 2014

Jong-Kyun Chung1, Sung-Moon Yoo1 and Wookyung Lee2, (1)Korea Astronomy and Space Science Institute, Daejeon, South Korea, (2)KASI Korea Astronomy and Space Science Institute, Daejeon, South Korea