1. Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
  2. temporal
  3. 2015
  4. 11
DayFile Count
011146
021161
031175
041178
051159
061174
071179
081166
091182
101181
111180
121185
131159
141159
151151
161165
171154
181141
191175
201134
211161
221165
231161
241175
251142
261171
271155
281143
291156
301174