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dc.contributor.authorStatella, Thiago
dc.contributor.authorPina, Pedro
dc.contributor.authorSilva, Erivaldo Antonio da [UNESP]
dc.date.accessioned2014-05-27T11:29:38Z
dc.date.available2014-05-27T11:29:38Z
dc.date.issued2013-06-03
dc.identifierhttp://dx.doi.org/10.1016/j.asr.2013.05.012
dc.identifier.citationAdvances in Space Research.
dc.identifier.issn0273-1177
dc.identifier.urihttp://hdl.handle.net/11449/75602
dc.description.abstractThe paper presents and evaluates three methods for automatically estimating the main orientation of Martian dust devil tracks in MOC and HiRISE images. Inferring such information about dust devils from their tracks is important to better understand the near surface wind. The methods considered were based on gradient direction, directional openings and morphological granulometry. The accuracy of the methods was asserted by comparing the results to a set of directions estimated visually and assumed to be the ground truth. The higher accuracy was reached using directional openings. Besides, the directions inferred by this method were compared to those predicted by the GCM and the results agreed. © 2013 COSPAR.en
dc.language.isoeng
dc.relation.ispartofAdvances in Space Research
dc.sourceScopus
dc.subjectDust devil tracks
dc.subjectGeneral circulation model of mars
dc.subjectMathematical morphology
dc.titleAutomated determination of the orientation of dust devil tracks in mars orbiter imagesen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.identifier.doi10.1016/j.asr.2013.05.012
dc.identifier.wosWOS:000336949300011
dc.rights.accessRightsAcesso restrito
dc.identifier.scopus2-s2.0-84878221262
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências e Tecnologia, Presidente Prudentept
dc.identifier.lattes9103545004507135
dc.identifier.orcid0000-0002-7069-0479
unesp.author.lattes9103545004507135
unesp.author.orcid0000-0002-7069-0479[3]
dc.relation.ispartofjcr1.529
dc.relation.ispartofsjr0,569
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