1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2010
  4. 01
DayFile Count
01414
02416
03414
04426
05420
06420
07417
08419
09415
10416
11421
12416
13420
14417
15418
16412
17414
18416
19418
20417
21417
22415
23411
24414
25420
26425
27419
28422
29418
30414
31416