Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS (output of TEQC)
temporal
2025
05

Day	File Count
01	630
02	626
03	629
04	627
05	635
06	625
07	620
08	597
09	588
10	41
11	621
12	619
13	613
14	600
15	618
16	111
17	1115
18	619
19	617
20	604
21	607
22	516
23	674
24	114
25	1085
26	532
27	16
28	135
29	19
30	14
31	14

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NASA Official: Doug Newman
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