Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, hourly files) from NASA CDDIS
temporal
2015
09

Day	File Count
03	2
13	1
19	48
20	56
21	48
22	71
23	72
27	44
30	70

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NASA Official: Stephen Berrick
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