1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 1994
  4. 12
DayFile Count
014
022
037
044
054
064
074
084
094
104
114
124
134
144
154
164
174
184
194
204
214
223
234
244
254
263
275
284
294
304
314