<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0035-001X</journal-id>
<journal-title><![CDATA[Revista mexicana de física]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. fis.]]></abbrev-journal-title>
<issn>0035-001X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Física]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0035-001X2012000600010</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Aplicación del Método Dobson a la estimación del ozono total utilizando un radiómetro ultravioleta]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González Navarrete]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Salamanca]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Fundación Universitaria Los Libertadores Dirección de investigación ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad Distrital Francisco José de Caldas Grupo de Física e Informática ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2012</year>
</pub-date>
<volume>58</volume>
<numero>6</numero>
<fpage>497</fpage>
<lpage>503</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2012000600010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2012000600010&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2012000600010&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Se presenta un procedimiento para hacer estimaciones del ozono total utilizando un radiómetro ultravioleta global de tipo GUV2511 de Biospherical Instruments, aplicando el método de Dobson a cuatro de las radiaciones del rango UV-B, detectadas en dicho instrumento. Este procedimiento involucra una propuesta para la estimación de las componentes directa y difusa de la radiación ultravioleta espectral global que recibe el radiómetro. Se presenta un análisis de los resultados obtenidos al aplicar este procedimiento durante el lapso de casi dos meses de observaciones. El perfeccionamiento de este modelo de estimación del ozono total puede proporcionar también elementos para estudiar el comportamiento de las nubes en las zonas tropicales de alta montaña, afectadas además por las condiciones de la zona de confluencia intertropical.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[A procedure to compute total ozone estimation by applying Dobson method, with a data set obtained from a global ultraviolet radiometer -GUV2511 Biospherical Instruments- is presented here. Dobson method is applied by using four different spectral lines in the UV-B range that are measured by the radiometer. This procedure involves a proposal for a calculation of direct -and diffuse-spectral radiation from a global spectral radiation measurement. The enhancement of this total ozone calculation model can also provide elements to study clouds behavior in tropical high mountain zones. In our case, it is affected furthermore by the intertropical confluence zone.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ozono total]]></kwd>
<kwd lng="es"><![CDATA[radiación ultravioleta solar]]></kwd>
<kwd lng="es"><![CDATA[método de Dobson]]></kwd>
<kwd lng="es"><![CDATA[radiómetros UV]]></kwd>
<kwd lng="en"><![CDATA[Total ozone]]></kwd>
<kwd lng="en"><![CDATA[solar ultraviolet radiation]]></kwd>
<kwd lng="en"><![CDATA[Dobson method]]></kwd>
<kwd lng="en"><![CDATA[UV radiometers]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  	    <p align="justify"><font face="verdana" size="4">Instrumentaci&oacute;n</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="4"><b>Aplicaci&oacute;n del M&eacute;todo Dobson a la estimaci&oacute;n del ozono total utilizando un radi&oacute;metro ultravioleta</b></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="center"><font face="verdana" size="2"><b>J. C. Gonz&aacute;lez Navarrete<sup>1</sup> y J. Salamanca<sup>2</sup></b></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><sup><i>1</i></sup> <i>Fundaci&oacute;n Universitaria Los Libertadores, Direcci&oacute;n de investigaci&oacute;n, Carrera 16 No 63A&#45;18, Bogot&aacute;&#45;Colombia, e&#45;mail:</i> <a href="mailto:jucegonza3@hotmail.com">jucegonza3@hotmail.com</a></font></p>  	    <p align="justify"><font face="verdana" size="2"><sup><i>2</i></sup> <i>Universidad Distrital "Francisco Jos&eacute; de Caldas", Grupo de F&iacute;sica e Inform&aacute;tica, Carrera 3 No 26A&#45;40, Sede Macarena A, Bogot&aacute;&#45;Colombia, e&#45;mail:</i> <a href="mailto:jasalamanca@udistrital.edu.co">jasalamanca@udistrital.edu.co</a></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">Recibido el 17 de mayo de 2012    <br> 	Aceptado el 11 de septiembre de 2012</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>  	    <p align="justify"><font face="verdana" size="2">Se presenta un procedimiento para hacer estimaciones del ozono total utilizando un radi&oacute;metro ultravioleta global de tipo GUV2511 de Biospherical Instruments, aplicando el m&eacute;todo de Dobson a cuatro de las radiaciones del rango UV&#45;B, detectadas en dicho instrumento. Este procedimiento involucra una propuesta para la estimaci&oacute;n de las componentes directa y difusa de la radiaci&oacute;n ultravioleta espectral global que recibe el radi&oacute;metro. Se presenta un an&aacute;lisis de los resultados obtenidos al aplicar este procedimiento durante el lapso de casi dos meses de observaciones. El perfeccionamiento de este modelo de estimaci&oacute;n del ozono total puede proporcionar tambi&eacute;n elementos para estudiar el comportamiento de las nubes en las zonas tropicales de alta monta&ntilde;a, afectadas adem&aacute;s por las condiciones de la zona de confluencia intertropical.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Descriptores:</b> Ozono total; radiaci&oacute;n ultravioleta solar; m&eacute;todo de Dobson; radi&oacute;metros UV.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>  	    <p align="justify"><font face="verdana" size="2">A procedure to compute total ozone estimation by applying Dobson method, with a data set obtained from a global ultraviolet radiometer &#45;GUV2511 Biospherical Instruments&#45; is presented here. Dobson method is applied by using four different spectral lines in the UV&#45;B range that are measured by the radiometer. This procedure involves a proposal for a calculation of direct &#45;and diffuse&#45;spectral radiation from a global spectral radiation measurement. The enhancement of this total ozone calculation model can also provide elements to study clouds behavior in tropical high mountain zones. In our case, it is affected furthermore by the intertropical confluence zone.</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Total ozone; solar ultraviolet radiation; Dobson method; UV radiometers.</font></p>  	    ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2">PACS: 92.60.&#45;e; 07.60.Rd; 93.30.Jg; 92.10.am.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmf/v58n6/v58n6a10.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Agradecimientos</b></font></p>  	    <p align="justify"><font face="verdana" size="2">Los autores de este trabajo agradecen a la Fundaci&oacute;n Universitaria los Libertadores y particularmente a su Direcci&oacute;n de Investigaci&oacute;n por el soporte financiero al proyecto, <i>"Valoraci&oacute;n de las Condiciones Atmosf&eacute;ricas que Determinan el Riesgo por Exposici&oacute;n a la Radiaci&oacute;n Solar Ultravioleta en la Sabana de Bogot&aacute;",</i> proyecto del cual surge el presente art&iacute;culo.</font></p>  	    <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>  	    <p align="justify"><font face="verdana" size="2"><b>Referencias</b></font></p>  	    <!-- ref --><p align="justify"><font face="verdana" size="2">1. 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