Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
1997
09

Day	File Count
01	120
02	121
03	123
04	131
05	133
06	259
07	260
08	263
09	138
10	131
11	130
12	130
13	128
14	132
15	135
16	135
17	131
18	136
19	134
20	134
21	134
22	138
23	129
24	127
25	135
26	136
27	138
28	129
29	131
30	132

NASA Links

NASA Official: Stephen Berrick
Web Privacy Policy
Data and Information Policy
Communications Policy
Freedom of Information Act
USA.gov
Sitemap
V 20.4.1.34