Headwall has introduced the Hyperspec Chlorophyll Fluorescence sensor, which collects data from 670 nm to 780 nm, which allows both the important “Oxygen-A” and “Oxygen-B” bands to be measured. The sensor uses an all-reflective approach and Headwall’s own precise diffraction gratings, providing high signal-to-noise performance. The sensor is small and light enough for use onboard commercially available UAVs, and can be used in aircraft and satellites. It weighs about 6 kg and measures 300 × 200 × 200 mm.
