1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2001
  4. 10
DayFile Count
01231
02235
03229
04237
05233
06233
07236
08227
09235
10233
11232
12235
13235
14234
15231
16233
17232
18237
19235
20234
21234
22243
23236
24241
25243
26238
27238
28243
29240
30238
31241