Name Template: PUB/MISSION/level0/grcLv0/grcLv0_YYYY.DDD.HH.MM_bj
| DDD | Day of year |
| HH | Hour |
| MISSION | Mission ID (eight characters or less--champ, champrt, sacc, sacctst, etc) |
| MM | Minute |
| PUB | Base directory for the pub hierarchy |
| YYYY | Year |
GRACE satellite raw GPS data
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