Measuring solar-induced fluorescence from unmanned aircraft systems for operational use in plant phenotyping and precision farming

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http://hdl.handle.net/10138/340265

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Bendig , J , Chang , C Y , Wang , N , Atherton , J , Malenovsky , Z & Rascher , U 2021 , Measuring solar-induced fluorescence from unmanned aircraft systems for operational use in plant phenotyping and precision farming . in IEEE International Geoscience and Remote Sensing Symposium IGARSS . IGARSS , IEEE , pp. 1921-1924 , IEEE International Geoscience and Remote Sensing Symposium , Brussels , Belgium , 11/07/2021 . https://doi.org/10.1109/IGARSS47720.2021.9555157

Title: Measuring solar-induced fluorescence from unmanned aircraft systems for operational use in plant phenotyping and precision farming
Author: Bendig, Juliane; Chang, C. Y.; Wang, N.; Atherton, Jon; Malenovsky, Zbynek; Rascher, Uwe
Contributor organization: Department of Forest Sciences
Ecosystem processes (INAR Forest Sciences)
Publisher: IEEE
Date: 2021-07-16
Language: eng
Number of pages: 4
Belongs to series: IEEE International Geoscience and Remote Sensing Symposium IGARSS
Belongs to series: IGARSS
ISBN: 978-1-6654-4762-1
978-1-6654-0369-6
ISSN: 2153-6996
DOI: https://doi.org/10.1109/IGARSS47720.2021.9555157
URI: http://hdl.handle.net/10138/340265
Abstract: Demand for high spatial and temporal resolution measurements has triggered a rapid development of unmanned aircraft systems (UAS) for plant phenotyping and precision farming purposes. Similarly, recent progress in low-altitude remote sensing of solar-induced chlorophyll fluorescence (SIF) resulted in several studies aiming at the development of SIF proximal sensing approaches. Although first experimental results are promising, the requirements for reliable and repeatable measurements in agricultural experiments still constrain applicability of these platforms. In this study, we analyze current capabilities and potentials of SIF measuring UAS for operational use. We highlight existing challenges and outline how UAS SIF sensing could be used more frequently and reliably in precision agriculture applications in the near future.
Subject: 4111 Agronomy
chlorophyll fluorescence
drone
spatial and spectral scaling
photosynthesis
spectroscopy
Peer reviewed: Yes
Usage restriction: openAccess
Self-archived version: acceptedVersion


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