Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
1992
02

Day	File Count
01	22
02	32
03	34
04	30
05	29
06	28
07	29
08	28
09	30
10	29
11	30
12	24
13	33
14	27
15	29
16	33
17	26
18	27
19	28
20	29
21	35
22	30
23	30
24	36
25	30
26	30
27	32
28	37
29	26

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NASA Official: Stephen Berrick
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