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Analysis of dual- and full-circular polarimetric SAR modes for rice phenology monitoring: An experimental investigation through ground-based measurements

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dc.citedby8
dc.contributor.authorIzumi Y.en_US
dc.contributor.authorDemirci S.en_US
dc.contributor.authorBaharuddin M.Z.en_US
dc.contributor.authorWatanabe T.en_US
dc.contributor.authorSumantyo J.T.S.en_US
dc.contributor.authorid57191608101en_US
dc.contributor.authorid21734068200en_US
dc.contributor.authorid35329255600en_US
dc.contributor.authorid57193890173en_US
dc.contributor.authorid55802422900en_US
dc.date.accessioned2023-05-29T06:38:51Z
dc.date.available2023-05-29T06:38:51Z
dc.date.issued2017
dc.description.abstractCircularly polarized synthetic aperture radar (CP-SAR) is known to be insensitive to polarization mismatch losses caused by the Faraday rotation effect and antenna misalignment. Additionally, the dual-circular polarimetric (DCP) mode has proven to have more polarimetric information than that of the corresponding mode of linear polarization, i.e., the dual-linear polarimetric (DLP) mode. Owing to these benefits, this paper investigates the feasibility of CP-SAR for rice monitoring. A ground-based CP-radar system was exploited, and C-band anechoic chamber data of a self-cultivated Japanese rice paddy were acquired from germination to ripening stages. Temporal variations of polarimetric observables derived from full-circular polarimetric (FCP) and DCP as well as synthetically generated DLP data are analyzed and assessed with regard to their effectiveness in phenology retrieval. Among different observations, the H/? plane and triangle plots obtained by three scattering components (surface, double-bounce, and volume scattering) for both the FCP and DCP modes are confirmed to have reasonable capability in discriminating the relevant intervals of rice growth. � 2017 by the authors.en_US
dc.description.natureFinalen_US
dc.identifier.ArtNo368
dc.identifier.doi10.3390/app7040368
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85017383088
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85017383088&doi=10.3390%2fapp7040368&partnerID=40&md5=bdc6f97b9f046473b0bd5f7bf8bf4982
dc.identifier.urihttps://irepository.uniten.edu.my/handle/123456789/23257
dc.identifier.volume7
dc.publisherMDPI AGen_US
dc.relation.ispartofAll Open Access, Gold, Green
dc.sourceScopus
dc.sourcetitleApplied Sciences (Switzerland)
dc.titleAnalysis of dual- and full-circular polarimetric SAR modes for rice phenology monitoring: An experimental investigation through ground-based measurementsen_US
dc.typeArticleen_US
dspace.entity.typePublication
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