Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2023
12

Day	File Count
01	643
02	647
03	654
04	651
05	664
06	638
07	641
08	640
09	642
10	641
11	615
12	623
13	625
14	640
15	637
16	639
17	638
18	637
19	645
20	638
21	628
22	630
23	635
24	633
25	636
26	628
27	624
28	619
29	588
30	72
31	86

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NASA Official: Stephen Berrick
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