Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
1997
03

Day	File Count
01	123
02	122
03	121
04	124
05	116
06	120
07	123
08	119
09	122
10	117
11	120
12	124
13	117
14	119
15	124
16	124
17	119
18	124
19	127
20	123
21	124
22	125
23	123
24	125
25	118
26	118
27	124
28	117
29	118
30	120
31	121

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NASA Official: Stephen Berrick
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