1. Ground-Based Global Navigation Satellite System (GNSS) Observation Summary Data (30-second sampling, daily files), output of TEQC (translation, editing, and quality check) from NASA CDDIS
  2. temporal
  3. 2017
  4. 04
DayFile Count
01478
02480
03479
04334
05254
06457
07468
08336
09121
1097
11108
12262
13518
14531
15517
16514
17519
18504
19522
20521
21517
22514
23486
24490
25491
26453
27514
28510
29360
30255