| タイトル | Relative time and frequency alignment between two low Earth orbiters, GRACE |
| 著者（英） | Kruizinga, G.; Watkins, M.; Bertiger, W.; Wu, S.; Dunn, C.; Harris, I.; Romans, L. |
| 発行日 | 2003-05-05 |
| 言語 | eng |
| 内容記述 | The two GRACE (Gravity Recovery and Climate Experiment) spacecraft were launched into a near polar circular orbit around the earth in March of 2002. The two spacecraft serve as test masses to measure the Earth's gravitational field. |
| 権利 | Copyright |
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