CMIS Instrument

Measurements and Applications

Collects microwave radiometry and sounding data. Data types include atmospheric temperature and moisture profiles, clouds, sea surface winds, and all-weather land/water surfaces.

Instrument Summary

Full Name
Conical-scanning Microwave Imager/Sounder
Status
No longer considered
Instrument Agencies
Maturity
Medium Heritage
Instrument Type
Imaging multi-spectral radiometers (passive microwave) and Atmospheric temperature and humidity sounders
Geometry
Cross-track scanning
Instrument Technology
Multi-purpose imaging MW radiometer
Sampling
Sounding
Data Access
Data Format

Performance Summary

Resolution
15 - 50 km depending on frequency
Swath
1700 km
Accuracy
Temperature Profiles to 1.6 K, water vapour 20%
Waveband
Microwave: 190 GHz
MW (~0.1 cm - ~100 cm)

Instrument Missions

NPOESS-5 - National Polar-orbiting Operational Environmental Satellite System - 4 (2018 - 2023)
NPOESS-6 - National Polar-orbiting Operational Environmental Satellite System - 4 (2019 - 2024)

Instrument Measurements