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
01400
02403
03402
04402
05411
06407
07403
08401
09404
10410
11411
12415
13408
14408
15410
16414
17409
18405
19405
20402
21405
22408
23408
24406
25412
26405
27400
28399
29397
30407