Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2018
04

Day	File Count
01	770
02	773
03	786
04	765
05	770
06	767
07	757
08	755
09	768
10	773
11	749
12	754
13	727
14	763
15	764
16	768
17	751
18	746
19	726
20	763
21	715
22	520
23	92
24	322
25	765
26	779
27	760
28	772
29	781
30	760

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NASA Official: Doug Newman
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