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
04

Day	File Count
01	153
02	152
03	159
04	145
05	154
06	154
07	155
08	156
09	155
10	148
11	157
12	155
13	161
14	161
15	161
16	161
17	158
18	157
19	163
20	164
21	166
22	161
23	159
24	157
25	156
26	153
27	150
28	156
29	183
30	163

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NASA Official: Stephen Berrick
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