Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2013
12

Day	File Count
01	520
02	528
03	527
04	544
05	711
06	694
07	681
08	681
09	689
10	706
11	700
12	661
13	681
14	680
15	661
16	714
17	700
18	678
19	684
20	680
21	678
22	724
23	784
24	996
25	1045
26	1052
27	1050
28	1008
29	951
30	638
31	1131

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NASA Official: Doug Newman
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