Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2020
03

Day	File Count
01	785
02	786
03	795
04	791
05	793
06	795
07	793
08	792
09	799
10	789
11	616
12	329
13	776
14	778
15	560
16	347
17	767
18	594
19	194
20	255
21	381
22	789
23	792
24	794
25	709
26	363
27	797
28	792
29	800
30	798
31	795

NASA Links

NASA Official: Stephen Berrick
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