Artículo
Diaz, S.; Booth, C.R.; Armstrong, R.; Brunat, C.; Cabrera, S.; Camilion, C.; Casiccia, C.; Deferrari, G.; Fuenzalida, H.; Lovengreen, C.; Paladini, A.; Pedroni, J.; Rosales, A.; Zagarese, H.; Vernet, M. "Multichannel radiometer calibration: A new approach" (2005) Applied Optics. 44(26):5374-5380
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Abstract:
The error in irradiance measured with Sun-calibrated multichannel radiometers may be large when the solar zenith angle (SZA) increases. This could be particularly detrimental in radiometers installed at mid and high latitudes, where SZAs at noon are larger than 50° during part of the year. When a multi-regressive methodology, including the total ozone column and SZA, was applied in the calculation of the calibration constant, an important improvement was observed. By combining two different equations, an improvement was obtained at almost all the SZAs in the calibration. An independent test that compared the irradiance of a multichannel instrument and a spectroradiometer installed in Ushuaia, Argentina, was used to confirm the results. © 2005 Optical Society of America.
Registro:
| Documento: | Artículo |
| Título: | Multichannel radiometer calibration: A new approach |
| Autor: | Diaz, S.; Booth, C.R.; Armstrong, R.; Brunat, C.; Cabrera, S.; Camilion, C.; Casiccia, C.; Deferrari, G.; Fuenzalida, H.; Lovengreen, C.; Paladini, A.; Pedroni, J.; Rosales, A.; Zagarese, H.; Vernet, M. |
| Filiación: | Centro Austral de Investigaciones Científicas (CADIC), Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), B. Houssay 200, 9410, Ushuaia, Argentina Biospherical Instruments Inc., 5340 Riley Street, San Diego, CA 92110-2621, United States Universidad de Puerto Rico, P.O. Box 3202, Lajas, 00667-3202, Puerto Rico CADIC, Inter American Institute for Global Change Research (IAI), B. Houssay 200, 9410, Ushuaia, Argentina Universidad de Chile, Casilla 70061, Correo 7, Santiago, Chile CADIC, National Science Foundation, IAI, B. Houssay 200, 9410, Ushuaia, Argentina Universidad de Magallanes, Laboratorio de Ozono y RUV, Casilla 113-D, Punta Arenas, Chile Universidad de Chile, Departamento de Geofisica, Casilla 2777, Santiago, Chile Universidad Austral de Chile, Facultad de Ciencias, Ed. Emilio Pugin, Casilla 567, Valdivia, Chile Instituto de Investigaciones en Ingenieria Genética y Biologia Molecular, CONICET, Obligado 2490, 1428 Buenos Aires, Argentina Universidad de la Patagonia San Juan Bosco, Departamento Física, Gales 50, 9100 Trelew, Argentina Instituto Tecnológico de Chascomús, CONICET, Laboratorio de Ecología y Fotobiología Acuática, CC 164, Chascomús, Argentina Scripps Institution of Oceanography, Integrative Oceanography Division, University of California, San Diego, San Diego, CA 92093-0218, United States |
| Palabras clave: | Calibration; Error analysis; Irradiation; Ozone; Solar energy; Sun; Calibration constant; Ozone column; Radiometer calibration; Solar zenith angle (SZA); Radiometers |
| Año: | 2005 |
| Volumen: | 44 |
| Número: | 26 |
| Página de inicio: | 5374 |
| Página de fin: | 5380 |
| DOI: | http://dx.doi.org/10.1364/AO.44.005374 |
| Título revista: | Applied Optics |
| Título revista abreviado: | Appl. Opt. |
| ISSN: | 1559128X |
| CODEN: | APOPA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_1559128X_v44_n26_p5374_Diaz |
Referencias:
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Citas:
---------- APA ----------
Diaz, S., Booth, C.R., Armstrong, R., Brunat, C., Cabrera, S., Camilion, C., Casiccia, C.,..., Vernet, M. (2005) . Multichannel radiometer calibration: A new approach. Applied Optics, 44(26), 5374-5380.http://dx.doi.org/10.1364/AO.44.005374
---------- CHICAGO ----------
Diaz, S., Booth, C.R., Armstrong, R., Brunat, C., Cabrera, S., Camilion, C., et al. "Multichannel radiometer calibration: A new approach" . Applied Optics 44, no. 26 (2005) : 5374-5380.http://dx.doi.org/10.1364/AO.44.005374
---------- MLA ----------
Diaz, S., Booth, C.R., Armstrong, R., Brunat, C., Cabrera, S., Camilion, C., et al. "Multichannel radiometer calibration: A new approach" . Applied Optics, vol. 44, no. 26, 2005, pp. 5374-5380.http://dx.doi.org/10.1364/AO.44.005374
---------- VANCOUVER ----------
Diaz, S., Booth, C.R., Armstrong, R., Brunat, C., Cabrera, S., Camilion, C., et al. Multichannel radiometer calibration: A new approach. Appl. Opt. 2005;44(26):5374-5380.http://dx.doi.org/10.1364/AO.44.005374
