Helicopter-based lidar system for monitoring the upper ocean and terrain surface

Applied Optics
Kwi Joo LeeKonstantin Voliak

Abstract

A compact helicopter-based lidar system is developed and tested under laboratory and field conditions. It is shown that the lidar can measure concentrations of chlorophyll a and dissolved organic matter at the surface of water bodies, detect fluorescence spectra of ground vegetation at a distance of up to 530 m, and determine the vertical profile of light-scattering particle concentration in the upper ocean. The possibilities of the lidar system are demonstrated by detection of polluted areas at the ocean surface, by online monitoring of three-dimensional distribution of light-scattering layers, and by recognition of plant types and physiological states.

Citations

May 3, 2014·Optics Letters·Sergey M PershinAlexey F Bunkin
Jan 22, 2009·Lab on a Chip·Isaac FingerHenry Hess
Aug 4, 2012·Applied Optics·Alexey F BunkinRenat N Yulmetov
May 14, 2020·Applied Optics·James H Churnside, Joseph A Shaw
Jul 21, 2015·Applied Optics·Sergey M PershinAlexey F Bunkin

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