Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1186027
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dc.contributor.authorSESSI, A. S.
dc.contributor.authorFRANCO, A. F. M. F.
dc.contributor.authorSILVA, E. C. da
dc.contributor.authorMARCHIORETTO, L. de R.
dc.contributor.authorDIAS, J. M.
dc.contributor.authorALVES, S. A. M.
dc.contributor.authorGEBLER, L.
dc.date.accessioned2026-04-02T13:48:25Z-
dc.date.available2026-04-02T13:48:25Z-
dc.date.created2026-04-02
dc.date.issued2025
dc.identifier.citationIn: WORKSHOP CIENTÍFICO DO CENTRO DE CIÊNCIA PARA O DESENVOLVIMENTO EM AGRICULTURA DIGITAL – SEMEAR DIGITAL, 2., 2025, Campinas. Anais [...]. Piracicaba: ESALQ/USP, 2025. p. 19-26.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1186027-
dc.descriptionInformation on land use and coverage is necessary to assist in the management process and assertive decision-making. Thus, the present study aimed to evaluate the fusion of Sentinel-1 (S1) and Sentinel-2 (S2) data in the mapping of land use and coverage of the municipality of Lagoinha (SP) using the Random Forest method. Three scenarios were tested for classification: data from (S1), (S2) and fusion of (S2+S1). To evaluate the accuracy of the classification, high-resolution images from Google Earth and S2 software were used. The overall accuracy of the classification from the combination of S2+S1 data was 94%, and the Kappa index was equal to 0.9. For the isolated images of S2 and S1, overall accuracies of 80% and 50% and Kappas index of 0.71 and 0.50 were obtained, respectively. The fusion of S1+S2 data showed high accuracy in mapping;
dc.language.isoeng
dc.rightsopenAccess
dc.subjectSensor Fusion
dc.subjectMachine Learning
dc.titleCreation of a gala apple fruit image database for Brazil.
dc.typeArtigo em anais e proceedings
dc.subject.thesagroRadar
dc.subject.nalthesaurusRemote sensing
dc.subject.nalthesaurusLand use
dc.format.extent27 p.
riaa.ainfo.id1186027
riaa.ainfo.lastupdate2026-04-02
dc.contributor.institutionALESSANDRA SOARES SESSI, EMBRAPA UVA E VINHO; ALESSANDRO FERNANDO MACHADO FRANCO, EMBRAPA UVA E VINHO; EDUARDO CARVALHO DA SILVA, EMBRAPA UVA E VINHO; LUCAS DE ROSS MARCHIORETTO, EMBRAPA UVA E VINHO; JOVANIA MENEZES DIAS, INSTITUTO FEDERAL DO RIO GRANDE DO SUL; SILVIO ANDRE MEIRELLES ALVES, CNPUV; LUCIANO GEBLER, CNPUV.
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