CrIS on Suomi NPP
The Cross-track Infrared Sounder (CrIS) is the first in a series of advanced operational sounders that will provide more accurate, detailed atmospheric temperature and moisture observations for weather and climate applications. This information will help significantly improve climate prediction and both short-term weather "nowcasting" and longer-term forecasting. CrIS instruments can be found on the Joint Polar Satellite System (JPSS-1) and Suomi National Polar-orbiting Partnership (Suomi NPP) satellites.