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
2017
04

Day	File Count
01	673
02	676
03	679
04	549
05	359
06	685
07	698
08	570
09	141
10	138
11	148
12	303
13	727
14	725
15	720
16	723
17	729
18	714
19	728
20	730
21	730
22	719
23	698
24	703
25	698
26	666
27	726
28	722
29	561
30	332

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NASA Official: Doug Newman
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