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	180
02	186
03	183
04	105
05	184
06	183
07	184
08	182
09	184
10	181
11	180
12	180
13	178
14	179
15	53
16	304
17	24
18	24
19	177
20	176
21	175
22	175
23	174
24	83
25	82
26	169
27	166
28	168
29	127
30	169

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NASA Official: Doug Newman
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