Portable Sunlight-induced Chlorophyll Fluorescence Imaging System

AG-FieldSpec-SIFImg

Sunlight-induced chlorophyll fluorescence (SIF) is a spectral signal (650–800 nm) emitted by photosynthetic centers in plants under sunlight. It has two peaks, one in the red light band(690 nm) and the other in the near-infrared band (740 nm), and can directly reflect the dynamic changes of plant photosynthesis. SIF remote sensing is a rapidly developing vegetation remote sensing technology which can compensate for the shortcomings of current vegetation remote sensing and provide new ideas and technologies for terrestrial ecosystem carbon cycling and vegetation monitoring.

Key Feature 

• Real-time inversion function

• Data correction functions (reflectance, radiance)

• Real-time ambient light intensity correction

• Customizable spectral bands and sampling intervals

• Real-time frame-synchronous parallel acquisition of reference light source intensity and target image