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Ground-Based Global Navigation Satellite System (GNSS) Compact Observation Data (30-second sampling, daily, 24 hour files) from NASA CDDIS
temporal
2011
01
Day
File Count
01
533
02
537
03
548
04
487
05
489
06
462
07
436
08
444
09
457
10
470
11
457
12
462
13
445
14
445
15
440
16
467
17
490
18
461
19
543
20
450
21
447
22
443
23
496
24
522
25
438
26
438
27
452
28
446
29
442
30
445
31
459