1. Ground-Based Global Navigation Satellite System (GNSS) Observation Summary Data (30-second sampling, daily files), output of TEQC (translation, editing, and quality check) from NASA CDDIS
  2. temporal
  3. 2018
  4. 09
DayFile Count
01164
02117
03300
04723
05519
06204
07159
08136
09346
10784
11779
12784
13746
14776
15777
16801
17804
18782
19797
20753
21783
22800
23796
24800
25802
26782
27798
28778
29784
30800