1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2013
  4. 11
DayFile Count
011209
021240
031291
041469
051203
061221
071195
081224
091162
101182
111202
121206
131220
141224
151216
161182
171208
181196
191176
201154
21988
22703
23697
24702
25562
26525
27530
28534
29524
30525