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	607
02	51
03	618
04	614
05	619
06	609
07	616
08	616
09	609
10	618
11	621
12	603
13	570
14	589
15	591
16	606
17	619
18	631
19	613
20	607
21	601
22	622
23	627
24	623
25	632
26	628
27	627
28	625

NASA Links

NASA Official: Doug Newman
Web Privacy Policy
Data and Information Policy
Communications Policy
Freedom of Information Act
USA.gov
Sitemap
V 20.4.1.49