1. Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
  2. temporal
  3. 2001
  4. 05
DayFile Count
01224
02221
03232
04220
05217
06214
07228
08220
09228
10223
11220
12220
13217
14225
15222
16225
17226
18223
19229
20223
21221
22223
23224
24214
25222
26213
27219
28226
29220
30223
31217