%0 Journal Article %T Satellite orbit determination and time synchronization using GPS single-frequency observables in low and high solar activities %A Tseng, Tzu-Pang %A Yeh, Wen-Hao %A Tsai, Yung-Fu %A Hsiao, Tung-Yuan %A Tsai, Yi-Hsuan %A Kuo, Pei-Jung %A Chen, Kun-Lin %A Hsiao, Yu-Shen %J Earth Planets and Space %V 76 %N 1 %D 2024-06-28 %I Springer Berlin Heidelberg %~ DeepDyve