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Ground-Based Global Navigation Satellite System (GNSS) Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2009
08
Day
File Count
01
411
02
402
03
412
04
414
05
411
06
412
07
409
08
403
09
407
10
411
11
405
12
409
13
409
14
410
15
407
16
409
17
405
18
406
19
399
20
402
21
403
22
400
23
400
24
398
25
398
26
394
27
412
28
407
29
394
30
393
31
398