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dc.contributor.authorHolmes, Wayne
dc.contributor.authorOoi, Melanie
dc.contributor.authorLook, Morgan
dc.contributor.authorKuang, Y.C.
dc.contributor.authorSimpkin, R.
dc.contributor.authorBlanchon, Dan
dc.contributor.authorDemidenko, S.
dc.description.abstractRecent extensive study was performed on Jacobaea vulgaris that characterized the plant leaves using hyperspectral reflectance against the successional stage of vegetation. It reported a high similarity of the leaf spectral reflectance measurement over the plant’s different stages of growth. This paper extends the earlier study by characterizing the proximal spectral reflectance measurements of three species of common New Zealand pasture weeds: (a) Jacobaea Vulgaris; (b) Rubus; and (c) Ulex growing in three different common soil pastures, specifically: (i) Typic Orthic Gley; (ii) Typic Orthic Granular; (iii) Typic Orthic Brown. The research goes on to determine the inter- and intra- species proximal spectral reflectance variation of the studied common weeds. Finally, it examines the suitability and extent of accuracy of different statistical analysis methods when applied on proximal spectral reflectance measurement to identify the three commonspecies of weeds growing on New Zealand pastures.en_NZ
dc.publisherIEEE Instrumentation and Measurement Societyen_NZ
dc.rightsAll rights reserveden_NZ
dc.subjectNew Zealanden_NZ
dc.subjectweed detection and identificationen_NZ
dc.subjectspectral reflectanceen_NZ
dc.subjectfield spectroscopyen_NZ
dc.subjectproximal imagingen_NZ
dc.subjectspectral imagingen_NZ
dc.titleProximal near-infrared spectral reflectance characterisation of weed species in New Zealand pastureen_NZ
dc.typeConference Contribution - Paper in Published Proceedingsen_NZ
dc.subject.marsden070308 Crop and Pasture Protection (Pests, Diseases and Weeds)en_NZ
dc.identifier.bibliographicCitationHolmes, W.S., Ooi, M., Look, M., Kuang, Y.C., Simpkin, R., Blanchon, D., & Demidenko, S. (2019). Proximal Near-Infrared Spectral Reflectance Characterisation of Weed Species in New Zealand Pasture. 2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC 2019) (pp. 596-601).en_NZ
unitec.publication.title2019 IEEE International Instrumentation and Measurement Technology Conference (I2MTC)en_NZ
unitec.conference.title2019 IEEE International Instrumentation and Measurement Technology Conferemce (I2MTC 2019)en_NZ
unitec.conference.orgIEEE Instrumentation and Measurement Societyen_NZ
unitec.conference.locationAuckland, New Zealanden_NZ
dc.contributor.affiliationUnitec Institute of Technologyen_NZ
dc.contributor.affiliationUniversity of Waikatoen_NZ
dc.contributor.affiliationCallaghan Innovation (N.Z.)en_NZ
dc.contributor.affiliationSunway University (Selangor, Malaysia)en_NZ
unitec.publication.placePiscataway, New Jersey, United Statesen_NZ
unitec.institution.studyareaConstruction + Engineering

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