The 68th JSAP Spring Meeting 2021

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3 Optics and Photonics » 3.8 Optical measurement, instrumentation, and sensor

[16p-Z08-1~17] 3.8 Optical measurement, instrumentation, and sensor

Tue. Mar 16, 2021 1:30 PM - 6:15 PM Z08 (Z08)

Sho Ookubo(AIST), Toshihiro Somekawa(Inst. for Laser Tech.), Takeo Minamikawa(Tokushima Univ.)

6:00 PM - 6:15 PM

[16p-Z08-17] Wide-range observation method of solar-induced fluorescence image over vegetation canopies

〇Kenji Kuriyama1, Naohiro Manago2, Hiroaki Kuze2, Quan Wang1 (1.Shizuoka Univ., 2.Chiba Univ.)

Keywords:Solar induced fluorescence, Wide-range observation method, Chlorophyll fluorescence

A stand-off system has been developed for observing solar induced vegetation fluorescence on the canopy level. The system collects optical signals using a telescope, leading to the spectral measurement using a CCD spectrometer, as well as the two dimensional measurement of the fluorescence intensity distribution by means of a cooled CCD camera.