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
2025
10

Day	File Count
01	240
02	321
03	615
04	587
05	592
06	510
07	367
08	593
09	102
10	1148
11	622
12	89
13	1184
14	620
15	611
16	585
17	48
18	575
19	156
20	603
21	403
22	614
23	554
24	669
25	612
26	264
27	614
28	612
29	613
30	48
31	603

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NASA Official: Doug Newman
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