GNSS Radio Occultation ICVS

Space Weather Support
- Aurora from VIIRS/DNB
- Electron Density Profile

GNSS RO Neutral Atmosphere
- COSMIC-2
- PAZ
- KOMPSAT-5
- GRAS
- COSMIC-1
- Commercial Data

Validation/Inter-Comparison
- ATMS Microwave Sounding
- CrIS Infrared Sounding

CrIS Infrared Sounding Comparison

image: Image acquired by VIIRS

Reference: Cao, C., E. Lynch, and B. Zhang, 2018, Traceability and consistency of GNSS radio occultation
in comparison with NOAA-20 CrIS infrared sounder observations, SPIE Asia Pacific Conference, 10781-31.