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                <gco:CharacterString>El objeto geográfico corresponde a la representación gráfica, en el sistema de referencia MAGNA-SIRGAS y en Coordenadas Planas Cartesianas para Bogotá de los tramos sobre los cuales se representa el Indicador de calidad del agua WQI (Water Quality Index) como Excelente, Buena, Regular, Marginal y Pobre, en cada uno de los cuatro ríos principales dentro del perímetro urbano de la ciudad de Bogotá D.C, de acuerdo a unos rangos establecidos por el Consejo Canadiense del Ministerio de Ambiente de Canadá y adoptado por la Secretaria Distrital de Ambiente.</gco:CharacterString>
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                        <gco:CharacterString>Se realizan monitoreos mediante campañas semestrales de acuerdo a la programación implementada por la Secretaría sobre los tramos de las cuatro corrientes hidricas principales, y un Informe WQI Anual Dinámico. El corte para el reporte de los datos será diciembre de cada año.</gco:CharacterString>
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                        <gmd:CI_Date>
                            <gmd:date>
                                <gco:Date>20110930</gco:Date>
                            </gmd:date>
                            <gmd:dateType>
                                <gmd:CI_DateTypeCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation"/>
                            </gmd:dateType>
                        </gmd:CI_Date>
                    </gmd:date>
                    <gmd:edition>
                        <gco:CharacterString>1.4</gco:CharacterString>
                    </gmd:edition>
                    <gmd:identifier>
                        <gmd:MD_Identifier>
                            <gmd:code>
                                <gco:CharacterString>No definido</gco:CharacterString>
                            </gmd:code>
                        </gmd:MD_Identifier>
                    </gmd:identifier>
                    <gmd:citedResponsibleParty>
                        <gmd:CI_ResponsibleParty>
                            <gmd:organisationName>
                                <gco:CharacterString>Secretaría Distrital de Ambiente - Dirección de Planeación y Sistemas de Información Ambiental</gco:CharacterString>
                            </gmd:organisationName>
                            <gmd:positionName>
                                <gco:CharacterString>Directora de Planeación y Sistemas de Información Ambiental</gco:CharacterString>
                            </gmd:positionName>
                            <gmd:contactInfo>
                                <gmd:CI_Contact>
                                    <gmd:phone>
                                        <gmd:CI_Telephone>
                                            <gmd:voice>
                                                <gco:CharacterString>+ 57 (1) 3778913</gco:CharacterString>
                                            </gmd:voice>
                                        </gmd:CI_Telephone>
                                    </gmd:phone>
                                    <gmd:address>
                                        <gmd:CI_Address>
                                            <gmd:deliveryPoint>
                                                <gco:CharacterString>Avenida Caracas No. 54 - 38 Piso 1</gco:CharacterString>
                                            </gmd:deliveryPoint>
                                            <gmd:city>
                                                <gco:CharacterString>Bogotá D.C.</gco:CharacterString>
                                            </gmd:city>
                                            <gmd:administrativeArea>
                                                <gco:CharacterString>Bogotá D.C.</gco:CharacterString>
                                            </gmd:administrativeArea>
                                            <gmd:postalCode>
                                                <gco:CharacterString>110231</gco:CharacterString>
                                            </gmd:postalCode>
                                            <gmd:country>
                                                <gco:CharacterString>170</gco:CharacterString>
                                            </gmd:country>
                                            <gmd:electronicMailAddress>
                                                <gco:CharacterString>planeacion@secretariadeambiente.gov.co</gco:CharacterString>
                                            </gmd:electronicMailAddress>
                                        </gmd:CI_Address>
                                    </gmd:address>
                                    <gmd:onlineResource>
                                        <gmd:CI_OnlineResource>
                                            <gmd:linkage>
                                                <gmd:URL>www.secretariadeambiente.gov.co</gmd:URL>
                                            </gmd:linkage>
                                            <gmd:protocol>
                                                <gco:CharacterString>HTTP - Protocolo de transferencia de hipertexto</gco:CharacterString>
                                            </gmd:protocol>
                                            <gmd:name>
                                                <gco:CharacterString>Página Web de la Secretaria Distrital de Ambiente</gco:CharacterString>
                                            </gmd:name>
                                        </gmd:CI_OnlineResource>
                                    </gmd:onlineResource>
                                    <gmd:hoursOfService>
                                        <gco:CharacterString>08:00 a 17:00</gco:CharacterString>
                                    </gmd:hoursOfService>
                                    <gmd:contactInstructions>
                                        <gco:CharacterString>Atención personal, telefónica o por correo electrónico de lunes a viernes.</gco:CharacterString>
                                    </gmd:contactInstructions>
                                </gmd:CI_Contact>
                            </gmd:contactInfo>
                            <gmd:role>
                                <gmd:CI_RoleCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="owner"/>
                            </gmd:role>
                        </gmd:CI_ResponsibleParty>
                    </gmd:citedResponsibleParty>
                    <gmd:presentationForm>
                        <gmd:CI_PresentationFormCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_PresentationFormCode" codeListValue="documentDigital"/>
                    </gmd:presentationForm>
                </gmd:CI_Citation>
            </gmd:featureCatalogueCitation>
        </gmd:MD_FeatureCatalogueDescription>
    </gmd:contentInfo>
<gmd:distributionInfo>
        <gmd:MD_Distribution>
            <gmd:distributionFormat>
                <gmd:MD_Format>
                    <gmd:name>
                        <gco:CharacterString>SHP</gco:CharacterString>
                    </gmd:name>
                    <gmd:version>
                        <gco:CharacterString>No aplica</gco:CharacterString>
                    </gmd:version>
                    <gmd:fileDecompressionTechnique>
                        <gco:CharacterString>ArcGis 9x,10x</gco:CharacterString>
                    </gmd:fileDecompressionTechnique>
                </gmd:MD_Format>
            </gmd:distributionFormat>
            <gmd:distributionFormat>
                <gmd:MD_Format>
                    <gmd:name>
                        <gco:CharacterString>GDB</gco:CharacterString>
                    </gmd:name>
                    <gmd:version>
                        <gco:CharacterString>10.x</gco:CharacterString>
                    </gmd:version>
                    <gmd:fileDecompressionTechnique>
                        <gco:CharacterString>ArcGis 10.x</gco:CharacterString>
                    </gmd:fileDecompressionTechnique>
                </gmd:MD_Format>
            </gmd:distributionFormat>
            <gmd:distributor>
                <gmd:MD_Distributor>
                    <gmd:distributorContact>
                        <gmd:CI_ResponsibleParty>
                            <gmd:organisationName>
                                <gco:CharacterString>Secretaría Distrital de Ambiente - Dirección de Planeación y Sistemas de Información Ambiental</gco:CharacterString>
                            </gmd:organisationName>
                            <gmd:positionName>
                                <gco:CharacterString>Directora de Planeación y Sistemas de Información Ambiental</gco:CharacterString>
                            </gmd:positionName>
                            <gmd:contactInfo>
                                <gmd:CI_Contact>
                                    <gmd:phone>
                                        <gmd:CI_Telephone>
                                            <gmd:voice>
                                                <gco:CharacterString>+ 57 (1) 3778913</gco:CharacterString>
                                            </gmd:voice>
                                        </gmd:CI_Telephone>
                                    </gmd:phone>
                                    <gmd:address>
                                        <gmd:CI_Address>
                                            <gmd:deliveryPoint>
                                                <gco:CharacterString>Avenida Caracas No. 54 - 38 Piso 1</gco:CharacterString>
                                            </gmd:deliveryPoint>
                                            <gmd:city>
                                                <gco:CharacterString>Bogotá D.C.</gco:CharacterString>
                                            </gmd:city>
                                            <gmd:administrativeArea>
                                                <gco:CharacterString>Bogotá D.C.</gco:CharacterString>
                                            </gmd:administrativeArea>
                                            <gmd:postalCode>
                                                <gco:CharacterString>110231</gco:CharacterString>
                                            </gmd:postalCode>
                                            <gmd:country>
                                                <gco:CharacterString>170</gco:CharacterString>
                                            </gmd:country>
                                            <gmd:electronicMailAddress>
                                                <gco:CharacterString>planeacion@secretariadeambiente.gov.co</gco:CharacterString>
                                            </gmd:electronicMailAddress>
                                        </gmd:CI_Address>
                                    </gmd:address>
                                    <gmd:onlineResource>
                                        <gmd:CI_OnlineResource>
                                            <gmd:linkage>
                                                <gmd:URL>www.secretariadeambiente.gov.co</gmd:URL>
                                            </gmd:linkage>
                                            <gmd:protocol>
                                                <gco:CharacterString>HTTP - Protocolo de transferencia de hipertexto</gco:CharacterString>
                                            </gmd:protocol>
                                            <gmd:name>
                                                <gco:CharacterString>Página Web de la Secretaria Distrital de Ambiente</gco:CharacterString>
                                            </gmd:name>
                                        </gmd:CI_OnlineResource>
                                    </gmd:onlineResource>
                                    <gmd:hoursOfService>
                                        <gco:CharacterString>08:00 a 17:00</gco:CharacterString>
                                    </gmd:hoursOfService>
                                    <gmd:contactInstructions>
                                        <gco:CharacterString>Atención personal, telefónica o por correo electrónico de lunes a viernes.</gco:CharacterString>
                                    </gmd:contactInstructions>
                                </gmd:CI_Contact>
                            </gmd:contactInfo>
                            <gmd:role>
                                <gmd:CI_RoleCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="distributor"/>
                            </gmd:role>
                        </gmd:CI_ResponsibleParty>
                    </gmd:distributorContact>
                    <gmd:distributionOrderProcess>
                        <gmd:MD_StandardOrderProcess>
                            <gmd:fees>
                                <gco:CharacterString>Gratis</gco:CharacterString>
                            </gmd:fees>
                        </gmd:MD_StandardOrderProcess>
                    </gmd:distributionOrderProcess>
                </gmd:MD_Distributor>
            </gmd:distributor>
        </gmd:MD_Distribution>
    </gmd:distributionInfo>
<gmd:dataQualityInfo>
        <gmd:DQ_DataQuality>
            <gmd:scope>
                <gmd:DQ_Scope>
                    <gmd:level>
                        <gmd:MD_ScopeCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#MD_ScopeCode" codeListValue="feature"/>
                    </gmd:level>
                </gmd:DQ_Scope>
            </gmd:scope>
            <gmd:lineage>
                <gmd:LI_Lineage>
                    <gmd:processStep>
                        <gmd:LI_ProcessStep>
                            <gmd:description>
                                <gco:CharacterString>Semestralmente, la Red de Calidad Hídrica de Bogotá (RCHB) realiza monitoreos de los principales cuerpos de agua de la ciudad (Torca, Salitre, Fucha y Tunjuelo), donde toma datos en diferentes puntos de monitoreo (Estaciones de Calidad de Agua) de parámetros como caudal, temperatura, conductividad y oxígeno disuelto. Con los datos obtenidos se calcula el índice de calidad por cada tramo de río.

Posteriormente sobre la capa de ríos, la cual es entregada por la Infraestructura de Datos Espaciales para el Distrito Capital (IDECA) y reestructurada en sus atributos. Este objeto mantiene una relación con una tabla alfanumérica en la cual se almacenan los valores de WQI obtenidos y su categoría correspondiente por tramo.
 
Lista la capa anterior, el paso final es el cargue de la capa en la base geográfica organizacional en la estructura de datos correspondiente para este objeto.</gco:CharacterString>
                            </gmd:description>
                        </gmd:LI_ProcessStep>
                    </gmd:processStep>
                </gmd:LI_Lineage>
            </gmd:lineage>
        </gmd:DQ_DataQuality>
    </gmd:dataQualityInfo>
<gmd:portrayalCatalogueInfo>
        <gmd:MD_PortrayalCatalogueReference>
            <gmd:portrayalCatalogueCitation>
                <gmd:CI_Citation>
                    <gmd:title>
                        <gco:CharacterString>Catálogo de Representación de los Objetos Geográficos Ambientales</gco:CharacterString>
                    </gmd:title>
                    <gmd:date>
                        <gmd:CI_Date>
                            <gmd:date>
                                <gco:Date>20130820</gco:Date>
                            </gmd:date>
                            <gmd:dateType>
                                <gmd:CI_DateTypeCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_DateTypeCode" codeListValue="creation"/>
                            </gmd:dateType>
                        </gmd:CI_Date>
                    </gmd:date>
                    <gmd:edition>
                        <gco:CharacterString>1.0</gco:CharacterString>
                    </gmd:edition>
                    <gmd:identifier>
                        <gmd:MD_Identifier>
                            <gmd:code>
                                <gco:CharacterString>Pendiente</gco:CharacterString>
                            </gmd:code>
                        </gmd:MD_Identifier>
                    </gmd:identifier>
                    <gmd:citedResponsibleParty>
                        <gmd:CI_ResponsibleParty>
                            <gmd:organisationName>
                                <gco:CharacterString>Secretaría Distrital de Ambiente - Dirección de Planeación y Sistemas de Información Ambiental</gco:CharacterString>
                            </gmd:organisationName>
                            <gmd:positionName>
                                <gco:CharacterString>Director de Planeación y Sistemas de Información Ambiental</gco:CharacterString>
                            </gmd:positionName>
                            <gmd:contactInfo>
                                <gmd:CI_Contact>
                                    <gmd:phone>
                                        <gmd:CI_Telephone>
                                            <gmd:voice>
                                                <gco:CharacterString>+ 57 (1) 3778913</gco:CharacterString>
                                            </gmd:voice>
                                        </gmd:CI_Telephone>
                                    </gmd:phone>
                                    <gmd:address>
                                        <gmd:CI_Address>
                                            <gmd:deliveryPoint>
                                                <gco:CharacterString>Avenida Caracas No. 54 - 38 Piso 1</gco:CharacterString>
                                            </gmd:deliveryPoint>
                                            <gmd:city>
                                                <gco:CharacterString>Bogotá D.C.</gco:CharacterString>
                                            </gmd:city>
                                            <gmd:administrativeArea>
                                                <gco:CharacterString>Bogotá D.C.</gco:CharacterString>
                                            </gmd:administrativeArea>
                                            <gmd:postalCode>
                                                <gco:CharacterString>110231</gco:CharacterString>
                                            </gmd:postalCode>
                                            <gmd:country>
                                                <gco:CharacterString>170</gco:CharacterString>
                                            </gmd:country>
                                            <gmd:electronicMailAddress>
                                                <gco:CharacterString>planeacion@secretariadeambiente.gov.co</gco:CharacterString>
                                            </gmd:electronicMailAddress>
                                        </gmd:CI_Address>
                                    </gmd:address>
                                    <gmd:onlineResource>
                                        <gmd:CI_OnlineResource>
                                            <gmd:linkage>
                                                <gmd:URL>www.secretariadeambiente.gov.co</gmd:URL>
                                            </gmd:linkage>
                                            <gmd:protocol>
                                                <gco:CharacterString>HTTP - Protocolo de transferencia de hipertexto</gco:CharacterString>
                                            </gmd:protocol>
                                            <gmd:name>
                                                <gco:CharacterString>Página Web de la Secretaria Distrital de Ambiente</gco:CharacterString>
                                            </gmd:name>
                                        </gmd:CI_OnlineResource>
                                    </gmd:onlineResource>
                                    <gmd:hoursOfService>
                                        <gco:CharacterString>08:00 a 17:00</gco:CharacterString>
                                    </gmd:hoursOfService>
                                    <gmd:contactInstructions>
                                        <gco:CharacterString>Atención personal, telefónica o por correo electrónico de lunes a viernes.</gco:CharacterString>
                                    </gmd:contactInstructions>
                                </gmd:CI_Contact>
                            </gmd:contactInfo>
                            <gmd:role>
                                <gmd:CI_RoleCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_RoleCode" codeListValue="owner"/>
                            </gmd:role>
                        </gmd:CI_ResponsibleParty>
                    </gmd:citedResponsibleParty>
                    <gmd:presentationForm>
                        <gmd:CI_PresentationFormCode codeSpace="ISOTC211/19115" codeList="http://www.isotc211.org/2005/resources/Codelist/gmxCodelists.xml#CI_PresentationFormCode" codeListValue="documentDigital"/>
                    </gmd:presentationForm>
                </gmd:CI_Citation>
            </gmd:portrayalCatalogueCitation>
        </gmd:MD_PortrayalCatalogueReference>
    </gmd:portrayalCatalogueInfo>
</gmd:MD_Metadata>