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	527
03	525
04	542
05	707
06	688
07	679
08	679
09	687
10	704
11	698
12	659
13	679
14	678
15	657
16	708
17	698
18	676
19	682
20	678
21	676
22	722
23	782
24	994
25	1041
26	1047
27	1048
28	1006
29	949
30	636
31	1130

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NASA Official: Stephen Berrick
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