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. 04
DayFile Count
01884
021045
03965
04993
05990
061030
07850
08787
091139
101060
111190
12998
13983
14928
15930
16976
171048
18979
19964
201086
21462
22858
231041
241008
25466
26908
271011
28811
29457
301208