Drone Based Fluorescence LIDAR for Agriculture Fields in Situ Diagnostics

Drone Based Fluorescence LIDAR for Agriculture Fields in Situ Diagnostics

Ultracompact (~300 g) fluorescence LIDAR is developed to be installed on a small drone for remote sensing of agricultural fields. The LIDAR is based on a diode laser (405 nm, 150 mW) and a mini spectrometer allows reducing the device sizes and power consumptions for its placing on small aircraft dro...

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Veröffentlicht in:Bulletin of the Lebedev Physics Institute 2023-03, Vol.50 (3), p.103-107
Hauptverfasser: Lednev, V. N., Grishin, M. Ya, Sdvizhenskii, P. A., Zavozin, V. A., Bunkin, A. F., Kurbanov, R. K., Litvinov, M. A., Tretinnikov, O. N., Pershin, S. M.
Format: Artikel
Sprache:eng
Schlagworte:
Drone aircraft
Fluorescence
Lidar
Light aircraft
Physics
Physics and Astronomy
Power consumption
Remote sensing
Semiconductor lasers
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Beschreibung
Zusammenfassung:Ultracompact (~300 g) fluorescence LIDAR is developed to be installed on a small drone for remote sensing of agricultural fields. The LIDAR is based on a diode laser (405 nm, 150 mW) and a mini spectrometer allows reducing the device sizes and power consumptions for its placing on small aircraft drones. For field testing, the LIDAR was placed on a quadcopter for remote sensing of plants in maize field. Field testes proved the feasibility and perspectives of autonomous LIDAR sensing from drones for early detection and field locations with plants under stress.
ISSN:1068-3356
1934-838X
DOI:10.3103/S1068335623030065