1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2017
  4. 04
DayFile Count
01474
02476
03475
04330
05250
06453
07464
08332
09117
1091
11103
12257
13513
14526
15512
16509
17514
18499
19518
20514
21513
22511
23482
24486
25487
26449
27509
28506
29355
30249