Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
1999
09

Day	File Count
01	169
02	166
03	170
04	160
05	169
06	174
07	173
08	175
09	175
10	176
11	175
12	176
13	181
14	176
15	176
16	176
17	176
18	179
19	176
20	183
21	178
22	184
23	182
24	179
25	178
26	185
27	185
28	183
29	175
30	182

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NASA Official: Stephen Berrick
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