Title:	Delimitation of management zones in vineyard using orbital and suborbital sensing.
Authors:	CORREA, L. R. S. OLDONI, H. SILVA, T. M. M. SPERANZA, E. A. BASSOI, L. H.
Affiliation:	UNIVERSIDADE ESTADUAL PAULISTA "JÚLIO DE MESQUITA FILHO"; UNIVERSIDADE ESTADUAL PAULISTA "JÚLIO DE MESQUITA FILHO"; UNIVERSIDADE ESTADUAL PAULISTA "JÚLIO DE MESQUITA FILHO"; EDUARDO ANTONIO SPERANZA, CNPTIA; LUIS HENRIQUE BASSOI, CNPDIA.
Date Issued:	2025
Citation:	In: SIMPÓSIO NACIONAL DE INSTRUMENTAÇÃO AGROPECUÁRIA, 5., 2025, São Carlos. Anais [...]. São Carlos: Embrapa Instrumentação, 2025. p. 660-664.
Description:	Abstract: This paper presents the validation of a methodology that uses the K-means data clustering algorithm and vegetation indices (NDVI, RVI, EVI₂, and SAVI) at both the proximal and orbital scales to delineate potential management zones in a vineyard. The comparison between the two sensing methods revealed distinct findings regarding the number of management zones. A more robust division favors two zones, while the inclusion of an intermediate zone with moderate acceptance corresponds to three zones. In contrast, four zones resulted in excessive fragmentation.
Thesagro:	Vitis Vinifera Sensoriamento Remoto
NAL Thesaurus:	Remote sensing
Keywords:	Vinhedo Clusterização Índices de vegetação Zonas de manejo Clustering Vegetation indices
ISSN:	2358-9132
Notes:	Editores: Paulo Sergio de Paula Herrmann Junior, Henriette Monteiro Cordeiro de Azeredo, Maria Fernanda Berlingieri Durigan, Luís Henrique Bassoi.
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CNPTIA)