1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2009
  4. 08
DayFile Count
01413
02404
03414
04416
05413
06414
07411
08405
09409
10414
11408
12412
13412
14413
15410
16411
17406
18408
19402
20405
21406
22403
23403
24400
25400
26396
27413
28409
29396
30395
31400