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
1997
01

Day	File Count
01	77
02	83
03	82
04	91
05	70
06	79
07	65
08	80
09	79
10	83
11	74
12	85
13	78
14	77
15	88
16	76
17	77
18	69
19	74
20	82
21	74
22	77
23	82
24	80
25	82
26	79
27	74
28	83
29	88
30	61
31	74

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NASA Official: Doug Newman
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