1. Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, hourly files) from NASA CDDIS
  2. temporal
  3. 2009
  4. 01
DayFile Count
013296
023278
033242
043242
053244
063296
073362
083330
093333
103235
113196
123228
133271
143356
153393
163413
173412
183418
193442
203405
213405
223400
233383
243367
253340
263363
273389
283342
293393
303408
313377