Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2015
12

Day	File Count
01	1185
02	1161
03	1148
04	1148
05	1167
06	1128
07	1137
08	1101
09	909
10	753
11	749
12	752
13	753
14	759
15	758
16	760
17	752
18	756
19	724
20	730
21	746
22	740
23	758
24	891
25	736
26	735
27	747
28	736
29	737
30	736
31	751

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NASA Official: Doug Newman
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