Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2021
05

Day	File Count
01	131
02	96
03	94
04	119
05	103
06	91
07	118
08	142
09	143
10	90
11	131
12	112
13	90
14	112
15	113
16	106
17	87
18	115
19	172
20	171
21	268
22	640
23	566
24	304
25	141
26	281
27	684
28	676
29	698
30	682
31	687

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NASA Official: Doug Newman
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