Earthdata
CMR Virtual Directories

Ground-Based Global Navigation Satellite System Observation Summary Data (30-second sampling, daily files) from NASA CDDIS
temporal
2002
06

Day	File Count
01	251
02	255
03	258
04	251
05	253
06	254
07	255
08	252
09	292
10	300
11	299
12	298
13	298
14	298
15	289
16	296
17	291
18	299
19	296
20	299
21	294
22	297
23	294
24	289
25	288
26	291
27	288
28	294
29	291
30	295

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NASA Official: Stephen Berrick
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