Real-time tree-foliage surface estimation using a ground laser scanner

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2007
Author
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
Suggested citation
Palacín Roca, Jordi; Pallejà Cabrè, Tomàs; Tresánchez Ribes, Marcel; Ribes Dasi, Manuel; Llorens Calveras, Jordi; Escolà i Agustí, Alexandre; ... Arnó Satorra, Jaume. (2007) . Real-time tree-foliage surface estimation using a ground laser scanner. IEEE Transactions on Instrumentation and Measurement, 2007, vol. 56, núm. 4, p.1377-1383. https://doi.org/10.1109/TIM.2007.900126.
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Abstract
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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http://hdl.handle.net/10459.1/349
DOI
https://doi.org/10.1109/TIM.2007.900126
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IEEE Transactions on Instrumentation and Measurement, 2007, vol. 56, núm. 4, p.1377-1383
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