CLIMAT
Conveyable Low-noise Infrared radiometer for Measurements of Atmosphere and ground surface Targets

The Conveyable Low-noise Infrared radiometer for Measurements of Atmosphere and ground surface Targets (CLIMAT) is a ground-based or airborne in situ radiometer developed by CIMEL Electronique. It measures brightness temperature or radiance across the infrared spectrum. It operates with up to six channels in the 8-14 μm wavelength range. CLIMAT has a field of view of 10 degrees and typically provides measurements every 1 second.