Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2021
03

Day	File Count
01	473
02	75
03	82
04	124
05	257
06	675
07	675
08	680
09	667
10	667
11	666
12	667
13	664
14	677
15	670
16	671
17	675
18	669
19	677
20	668
21	669
22	663
23	663
24	665
25	656
26	661
27	664
28	671
29	661
30	676
31	666

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NASA Official: Stephen Berrick
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