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
1993
04

Day	File Count
01	37
02	35
03	32
04	34
05	34
06	34
07	18
08	19
09	18
10	17
11	16
12	14
13	11
14	12
15	12
16	12
17	12
18	12
19	17
20	20
21	18
22	15
23	14
24	12
25	17
26	24
27	24
28	22
29	17
30	17

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NASA Official: Doug Newman
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