1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2012
  4. 06
DayFile Count
011063
02967
03987
041008
051073
061030
071016
08954
091013
101187
111163
121182
13980
141138
151056
161038
17962
181117
191058
201035
211036
22954
23933
24832
251479
261085
271157
281057
291216
30756