Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
1999
08

Day	File Count
01	185
02	188
03	181
04	190
05	185
06	185
07	187
08	175
09	193
10	188
11	183
12	192
13	187
14	190
15	180
16	187
17	183
18	178
19	173
20	172
21	158
22	154
23	159
24	163
25	168
26	160
27	168
28	161
29	162
30	161
31	165

NASA Links

NASA Official: Stephen Berrick
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