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. 01
DayFile Count
01813
02823
03813
04807
05803
06541
07336
08807
09849
10821
11806
12813
13805
14798
15813
16800
17807
18800
19817
20773
21529
2268
2367
2498
2599
2694
27110
28124
29183
30388
31811