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Título:
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Real-time tree-foliage surface estimation using a ground laser scanner
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Autor/a:
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Palacín Roca, Jordi; Pallejà Cabrè, Tomàs; Tresánchez Ribes, Marcel; Ribes Dasi, Manuel; Llorens Calveras, Jordi; Escolà i Agustí, Alexandre; Rosell Polo, Joan Ramon; Sanz Cortiella, Ricardo; Masip Vilalta, Joan; Arnó Satorra, Jaume
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Notas:
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The optimization of most pesticide and fertilizer applications is based on overall grove conditions. In this work we measurements. Recently, Wei [9, 10] used a terrestrial propose a measurement system based on a ground laser scanner to LIDAR to measure tree height, width and volume developing estimate the volume of the trees and then extrapolate their foliage a set of experiments to evaluate the repeatability and
surface in real-time. Tests with pear trees demonstrated that the accuracy of the measurements, obtaining a coefficient of
relation between the volume and the foliage can be interpreted as variation of 5.4% and a relative error of 4.4% in the linear with a coefficient of correlation (R) of 0.81 and the foliar estimation of the volume but without real-time capabilities.
surface can be estimated with an average error less than 5 %. |
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Materia(s):
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-Agrochemical dose control
-LIDAR
-Laser ground scanner
-Plaguicides
-Plagues -- Control
-Làsers |
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Derechos:
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(c) Institute of Electrical and Electronics Engineers (IEEE), 2007
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Tipo de documento:
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article
publishedVersion |
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Editor:
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Institute of Electrical and Electronics Engineers (IEEE)
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