| Annoucement |
| 3-D tomography is operated normally. |
| Reference |
| Saito, S., Suzuki, S., Yamamoto, M., Saito, A., and Chen, C.-H., Real-Time Ionosphere Monitoring by Three-Dimensional Tomography over Japan, NAVIGATION: Journal of The Institute of Navigation, Vol. 64, No. 4, 495-504, doi:10.1002/navi.213, 2017. |
| Acknwoledgement |
| This work was supported by the JSPS Grant-in-Aid for Challenging Exploratory Research JP26630182. |
| *The Real-Time 3-D Ionospheric Tomography is based on the proprietary data obtained from GEONET (GNSS Earth Observation Network System) operated by Geospatial Information Authority of Japan. |