Multifilter rotating shadowband radiometer calibration for spectral aerosol optical depth retrievals over Sao Paulo City, Brazil

dc.creatorROSARIO, Nilton Do
dc.creatorYAMASOE, Marcia Akemi
dc.creatorSAYAO, Andre
dc.creatorSIQUEIRA, Ricardo
dc.date.accessioned2012-04-18T23:21:29Z
dc.date.accessioned2018-07-04T14:36:39Z
dc.date.available2012-04-18T23:21:29Z
dc.date.available2018-07-04T14:36:39Z
dc.date.created2012-04-18T23:21:29Z
dc.date.issued2008
dc.identifierAPPLIED OPTICS, v.47, n.9, p.1171-1176, 2008
dc.identifier0003-6935
dc.identifierhttp://producao.usp.br/handle/BDPI/15577
dc.identifier10.1364/AO.47.001171
dc.identifierhttp://dx.doi.org/10.1364/AO.47.001171
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1612408
dc.description.abstractMultifilter rotating shadowband radiometer (MFRSR) calibration values for aerosol optical depth (AOD) retrievals were determined by means of the general method formulated by Forgan [Appl. Opt. 33, 4841 (1994)] at a polluted urban site. The obtained precision is comparable with the classical method, the Langley plot, applied on clean mountaintops distant of pollution sources. The AOD retrieved over Sao Paulo City with both calibration procedures is compared with the Aerosol Robotic Network data. The observed results are similar, and, except for the shortest wavelength (415 nm), the MFRSR`s AOD is systematically overestimated by similar to 0.03. (c) 2008 Optical Society of America.
dc.languageeng
dc.publisherOPTICAL SOC AMER
dc.relationApplied Optics
dc.rightsCopyright OPTICAL SOC AMER
dc.rightsclosedAccess
dc.titleMultifilter rotating shadowband radiometer calibration for spectral aerosol optical depth retrievals over Sao Paulo City, Brazil
dc.typeArtículos de revistas


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