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
2009
04

Day	File Count
01	407
02	408
03	402
04	397
05	402
06	403
07	400
08	401
09	397
10	398
11	399
12	391
13	397
14	410
15	405
16	403
17	399
18	371
19	386
20	410
21	397
22	405
23	402
24	398
25	392
26	396
27	405
28	409
29	416
30	404

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NASA Official: Stephen Berrick
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