Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2012
07

Day	File Count
01	567
02	898
03	771
04	737
05	825
06	728
07	806
08	676
09	723
10	732
11	801
12	939
13	755
14	725
15	707
16	807
17	732
18	1107
19	848
20	755
21	713
22	732
23	751
24	795
25	748
26	735
27	659
28	560
29	556
30	1052
31	773

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NASA Official: Doug Newman
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