Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2021
12

Day	File Count
01	339
02	345
03	343
04	341
05	351
06	337
07	338
08	339
09	342
10	344
11	344
12	343
13	345
14	344
15	361
16	341
17	316
18	318
19	337
20	333
21	336
22	331
23	329
24	336
25	351
26	329
27	321
28	310
29	312
30	229
31	89

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NASA Official: Doug Newman
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