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
1998
01

Day	File Count
01	143
02	144
03	145
04	145
05	151
06	144
07	142
08	145
09	150
10	148
11	140
12	154
13	154
14	150
15	148
16	151
17	145
18	148
19	143
20	144
21	143
22	141
23	138
24	143
25	147
26	146
27	142
28	145
29	136
30	134
31	141

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NASA Official: Doug Newman
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