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

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10.1109/TIM.2007.900126
 
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hdl:2117/6335

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Rosell Polo, Joan Ramon
Escolà Agustí, Alexandre
Palacín Roca, Jordi
Pallejà, Tomàs
Tresànchez, Marcel
Sanz Cortiella, Ricardo
Llorens Calveras, JordiMés informació
Ribes-Dasi, Manel
Masip, Joan
Arnó Satorra, Jaume
Document typeArticle
Defense date2007-08
Rights accessOpen Access
Attribution-NonCommercial-NoDerivs 3.0 Spain
This work is protected by the corresponding intellectual and industrial property rights. Except where otherwise noted, its contents are licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
The optimization of most pesticide and fertilizer applications is based on overall grove conditions. In this paper, we propose a measurement system to estimate the foliage surface of a tree crop. The system is based on a ground laser scanner that estimates the volume of the trees and then extrapolates their leaf area using simple and fast algorithms to allow true real-time operation. Tests with pear trees demonstrated that the relation between the volume and the foliage can be interpreted as linear with a coefficient of correlation (R) of 0.81, and the foliage surface can be estimated from this volume with an average error less than 6%.
CitationPalacín, J. [et al.]. Real-time tree foliage surface estimation using a ground laser scanner.. "IEEE transactions on instrumentation and measurement", Agost 2007, vol. 56, núm. 4, p. 1377-1383. 
URIhttp://hdl.handle.net/2117/6335
DOI10.1109/TIM.2007.900126
ISSN0018-9456
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  • POCIÓ - Protecció Vegetal - Articles de revista [69]
  • Departament d'Enginyeria Agroalimentària i Biotecnologia - Articles de revista [1.161]
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