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	529
03	528
04	545
05	713
06	695
07	682
08	682
09	690
10	707
11	701
12	662
13	682
14	681
15	663
16	715
17	701
18	679
19	685
20	681
21	679
22	725
23	785
24	997
25	1047
26	1053
27	1051
28	1009
29	952
30	639
31	1131

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NASA Official: Doug Newman
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