<?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>0012-7353</journal-id>
<journal-title><![CDATA[DYNA]]></journal-title>
<abbrev-journal-title><![CDATA[Dyna rev.fac.nac.minas]]></abbrev-journal-title>
<issn>0012-7353</issn>
<publisher>
<publisher-name><![CDATA[Universidad Nacional de Colombia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0012-73532018000300114</article-id>
<article-id pub-id-type="doi">10.15446/dyna.v85n206.66427</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Active geodetic network: application in topography]]></article-title>
<article-title xml:lang="es"><![CDATA[Red geodésica activa: aplicación en topografía]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cano-Jódar]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Orden]]></surname>
<given-names><![CDATA[Manuel Sánchez-de la]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Mesas-Carrascosa]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,University of Córdoba Higher Technical School of Belmez ]]></institution>
<addr-line><![CDATA[Córdoba ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,University of Córdoba Higher Technical School of Agronomic Engineers of Córdoba ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<volume>85</volume>
<numero>206</numero>
<fpage>114</fpage>
<lpage>120</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0012-73532018000300114&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0012-73532018000300114&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0012-73532018000300114&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The objective of this work is to determine the positional quality of the solutions offered by the Andalusia Positioning Network (RAP), an active geodetic network located in the autonomous community of Andalusia in southern Spain. Different tests are performed on the services offered by this active network, especially those that use real-time-Kinematic positioning techniques (RTK). Different parameters are analysed, including precision, accuracy and time of resolution of ambiguities. The system is then analysed from the perspective of the topographic survey; several small-scale topographic surveys are carried out, used for mining and civil engineering projects, with the aim of seeing if an active geodetic network can be used with performance similar to that for conventional RTK.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen El objetivo de este trabajo es determinar la calidad posicional de las soluciones ofrecidas por la Red de Andaluza de Posicionamiento (RAP). Red geodésica activa situada en la Comunidad Autónoma de Andalucía, en el sur de España. Se realizaron diferentes pruebas a los servicios ofrecidos por esta red activa, especialmente los que utilizan técnicas de posicionamiento en tiempo real (RTK). Se analizaron diferentes parámetros: precisión, exactitud y tiempo de resolución de ambigüedades. Posteriormente, se analizó el sistema desde el punto de vista del levantamiento topográfico, realizándose varios levantamientos de pequeña extensión, utilizados para proyectos de minería e ingeniería civil, con el objetivo de comprobar si una red geodésica activa puede utilizarse con un rendimiento similar a las obtenidos utilizando RTK convencional.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[CORS]]></kwd>
<kwd lng="en"><![CDATA[RTK]]></kwd>
<kwd lng="en"><![CDATA[RAP]]></kwd>
<kwd lng="en"><![CDATA[topographical survey]]></kwd>
<kwd lng="es"><![CDATA[CORS]]></kwd>
<kwd lng="es"><![CDATA[RTK]]></kwd>
<kwd lng="es"><![CDATA[RAP]]></kwd>
<kwd lng="es"><![CDATA[levantamiento topográfico]]></kwd>
</kwd-group>
</article-meta>
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