Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
1999
02

Day	File Count
01	186
02	187
03	181
04	173
05	170
06	330
07	180
08	174
09	171
10	172
11	164
12	168
13	168
14	170
15	169
16	172
17	172
18	181
19	177
20	173
21	177
22	174
23	175
24	178
25	175
26	176
27	174
28	178

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NASA Official: Doug Newman
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