The table below summarizes the schedule for the upload of solution files from the Analysis Centers and for the delivery of ACC combination products.
| Schedules for Upload and Delivery of IGS Product Files | |||
| Product | Update version |
AC upload deadline |
Combination delivery |
| Ultra-rapids |
00 hr |
02:50 UTC |
03:00 |
| 06 hr |
08:50 UTC |
09:00 |
|
| 12 hr |
14:50 UTC |
15:00 |
|
| 18 hr |
20:50 UTC |
21:00 |
|
| Rapids |
daily |
15:45 UTC |
17:00 |
| Finals |
weekly |
05:00 UTC on Wednesday, 11 d after end of GPS week |
Friday, 13 d after end of GPS week |
The table below summarizes the upload depositories for solution files from the Analysis Centers and for the ACC combination product files.
| Depositories for IGS Product Files | |
| AC Products | Data Centers for Deposits & Distribution |
| AC Ultra-rapid files |
parallel uploads to CDDIS & BKG; (not available to public) |
| AC Rapid files |
parallel uploads to CDDIS & BKG; (not available to public) |
| AC Final files |
parallel uploads to CDDIS & IGN; equalization to SIO & KASI |
| ACC Products | Data Centers for Deposits & Distribution |
| all ACC combination & report files |
parallel uploads to CDDIS, IGN, SIO, & KASI; equalization to IGS CB |
| Reprocessed Products |
Data Centers for Deposits & Distribution |
| AC Reprocessed files |
uploads to CDDIS only; equalization to IGN, SIO, & KASI |
| ACC Reprocessed combination files |
uploads to CDDIS only; equalization to IGN, SIO, KASI, & IGS CB |
01 January 2012, originator IGS ACC