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. 2019
  4. 09
DayFile Count
01822
02818
03824
04805
05817
06837
07825
08796
09808
10799
11791
12788
13800
14805
15803
16801
17808
18793
19790
20802
21806
22814
23804
24802
25818
26833
27804
28815
29799
30819