The Small Ice Detector 3 (SID-3) is an in situ airborne particle imager built by the University of Hertfordshire. It measures high-resolution angular scattering patterns of individual cloud particles to determine particle size distribution and number concentration. It operates at 532 nm and has a 5 to 50 μm detection range. SID-3 provides number concentration measurements typically every 1 second and particle size distribution measurements every 10 seconds.

Instrument Details
- Optical/Photon
- Earth Science > Atmosphere > Clouds > Cloud Microphysics > Particle Size DistributionEarth Science > Atmosphere > Clouds > Cloud Microphysics > Cloud Droplet Concentration/sizeEarth Science > Atmosphere > Clouds > Cloud Microphysics
- Troposphere
- 1 s, 10 s
- Point
- 563.5 THz
- Currently unavailble
Andrew Heymsfield
Andrew Heymsfield
University of Hertfordshire
Currently unavailable
Currently unavailable
Unpublished
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