Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2025
09

Day	File Count
01	183
02	187
03	185
04	106
05	185
06	183
07	186
08	183
09	184
10	183
11	181
12	181
13	179
14	180
15	54
16	305
17	25
18	25
19	178
20	177
21	176
22	176
23	175
24	92
25	91
26	172
27	169
28	172
29	129
30	171

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NASA Official: Doug Newman
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