Earthdata
CMR Virtual Directories
Sign In
Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2003
04
Day
File Count
01
313
02
317
03
315
04
311
05
312
06
316
07
310
08
314
09
315
10
310
11
308
12
311
13
309
14
308
15
307
16
311
17
315
18
309
19
304
20
304
21
304
22
312
23
312
24
313
25
308
26
312
27
308
28
310
29
312
30
311