Remote detection and recognition of bio-aerosols by laser-induced fluorescense lidar: practical implementation and field tests

Boreysho, A. S.; Савин, А. В.; Morozov, A V; Konyaev, M. A.; Konovalov, Konstantin A.

doi:10.1117/12.752966

Cited by 2 publications

(2 citation statements)

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“…10,11 State-of-the-art fluorescence lidars have also recently been developed in relation to biowarfare aerosol monitoring. 12,–15 In the present paper, we demonstrate how additional information, related to the microstructure of bird plumage, can be retrieved from long distances. The main components in feather structure, in order of decreasing size, consist of a rachis (or the central trunk) with attached barbs, which in turn, have attached barbules.…”

Section: Identifying Nocturnal Migrating Birdsmentioning

confidence: 75%

On the Exploitation of Mid-infrared Iridescence of Plumage for Remote Classification of Nocturnal Migrating Birds

et al. 2013

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A challenging task in ornithology lies in identifying high-altitude nocturnal migrating bird species and genders. While the current approaches including radar, lunar obscuration, and single-band thermal imaging provide means of detection, a more detailed spectral or polarimetric analysis of light has the potential for retrieval of additional information whereby the species and sex could be determined. In this paper, we explore remote classification opportunities provided by iridescent features within feathers in the mid-infrared region. Our approach first involves characterizing the microstructural features of the feather by using rotation and straining, and a scheme for their remote detection is proposed by correlating these microstructural changes to spectral and polarimetric effects. Furthermore, we simulate the spectral signature of the entire bird by using a model that demonstrates how classification would be achieved. Finally, we apply infrared hyperspectral polarization imaging, showing that the net iridescent effect persists for the bird as a whole.

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Section: Identifying Nocturnal Migrating Birdsmentioning

confidence: 75%

On the Exploitation of Mid-infrared Iridescence of Plumage for Remote Classification of Nocturnal Migrating Birds

et al. 2013

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“…There are also systems running on mobile platforms. For example, the on-board prototype manufactured by SINBAHD project [20] ; And the laser-induced fluorescence lidar developed by Russia in 2007, which is carried on the truck platform [30] . Thus, the problems of portability and multi-platform applicability are solved.…”

Section: System Portabilitymentioning

confidence: 99%

Development of bioaerosol lidar system

Yang

2022

Fifth International Conference on Mechatronics and Computer Technology Engineering (MCTE 2022)

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As a popular bioaerosol remote sensing technology, laser-induced fluorescence lidar technology can realize in-situ, fast, lossless, high temporal and spatial resolution and wide-range bioaerosol remote sensing detection under certain conditions. It provides support for the research of bioaerosol and has been applied in many detection practices. This paper introduces the basic principle of lidar detection, summarizes and lists the development status of lidar system for bioaerosol detection, analyzes it, and finally gives the corresponding conclusions.

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Remote detection and recognition of bio-aerosols by laser-induced fluorescense lidar: practical implementation and field tests

Cited by 2 publications

References 1 publication

On the Exploitation of Mid-infrared Iridescence of Plumage for Remote Classification of Nocturnal Migrating Birds

On the Exploitation of Mid-infrared Iridescence of Plumage for Remote Classification of Nocturnal Migrating Birds

Development of bioaerosol lidar system

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