Atmospheric Visibility Measurements Based on a Low-Cost Digital Camera

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dc.contributor.authorJaneiro, Fernando M.
dc.contributor.authorWagner, Frank
dc.contributor.authorRamos, Pedro M.
dc.contributor.authorSilva, Ana M.
dc.date.accessioned2008-12-03T17:20:10Z
dc.date.available2008-12-03T17:20:10Z
dc.date.issued2007-05
dc.description.abstractAtmospheric visibility is measured with a low-cost consumer digital camera. By using the dark pixel approach the visibility can be derived beyond the limits of the landmark detection method. The image gathering and processing is totally automated by computer controlling the digital camera. This approach is tested in different atmospheric conditions and the results are validated by measurements made by a human observer.en
dc.format.extent680846 bytes
dc.format.mimetypeapplication/pdf
dc.identifier.accesstyperestrito_metadadosen
dc.identifier.authoremailfmtj@uevora.pt
dc.identifier.authoremailfrankwagner@uevora.pt
dc.identifier.authoremailpedro.ramos@lx.it.pt
dc.identifier.authoremailasilva@uevora.pt
dc.identifier.comunicacaoAtmospheric Visibility Measurements Based on a Low-Cost Digital Cameraen
dc.identifier.localConftele 2007 - Penicheen
dc.identifier.pagina213-216en
dc.identifier.scientificarea496en
dc.identifier.sharewithDepartamento de Física Centro de Geofísica de Évoraen
dc.identifier.urihttp://hdl.handle.net/10174/1367
dc.identifier.withinvitedoralpresentationnaoen
dc.identifier.withoralpresentationnaoen
dc.identifier.withpostersimen
dc.language.isoeng
dc.rightsrestrictedAccessen
dc.subjectAtmospheric visibilityen
dc.subjectExtinction coefficienten
dc.subjectImage processingen
dc.titleAtmospheric Visibility Measurements Based on a Low-Cost Digital Cameraen
dc.typelectureen

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