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. 2026
  4. 09
DayFile Count
01608
02608
03614
04608
05608
06604
07604
08602
09604
10606
11597
12602
13602
14597
15595
16587
17593
18593
19585
20583
212