1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2009
  4. 11
DayFile Count
01399
02402
03401
04401
05410
06406
07402
08400
09403
10409
11410
12414
13407
14407
15409
16413
17408
18404
19404
20401
21404
22407
23407
24405
25411
26404
27399
28398
29397
30407