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
2025
02

Day	File Count
01	614
02	59
03	626
04	619
05	626
06	614
07	621
08	621
09	614
10	623
11	626
12	608
13	576
14	595
15	597
16	611
17	624
18	636
19	619
20	613
21	607
22	623
23	636
24	628
25	638
26	634
27	633
28	631

NASA Links

NASA Official: Doug Newman
Web Privacy Policy
Data and Information Policy
Communications Policy
Freedom of Information Act
USA.gov
Sitemap
V 20.4.1.54