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    Grazie a Luigi e Paolo dei consigli.<br>
    Se non ci salto fuori con queste misure e non ci sono alternative
    già disponibili... perchè no!? si può pensare di sviluppare un
    plugin.  <br>
    è il bello del qgis.<br>
    grazie <br>
    M<br>
    <div class="moz-cite-prefix">Il 12/01/2015 15:17, Luigi Pirelli ha
      scritto:<br>
    </div>
    <blockquote
cite="mid:CAFO80_or7aPvdDv=6vGHtAV4fbwQD8JJr=r30i7QFc=M10Mgiw@mail.gmail.com"
      type="cite">
      <div dir="ltr">ha.,.. se seve un plugin su commissione, io sono
        disponibile :)<br>
      </div>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">2015-01-12 15:16 GMT+01:00 Luigi
          Pirelli <span dir="ltr"><<a moz-do-not-send="true"
              href="mailto:luipir@gmail.com" target="_blank">luipir@gmail.com</a>></span>:<br>
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr">
              <div>
                <div>non so se esiste un plugin, ma spostando il
                  problema su PostGIS o Spatialite sarebbe una
                  intersezione + estrazione della gemetria lineare per
                  poi misurarla.<br>
                  <br>
                </div>
                consiglio l'ottimo libro di Paolo Corti (PostGis
                Cookbook) in merito... e eventualmente passare alle
                funzionalita' di Spatialite per avere qualcosa "facile"
                da metter in piedi e per provare.<br>
                <br>
              </div>
              passando i dati su Spatialite poi via DB Manager di QGIS o
              simili ottieni il risultato che cerchi<br>
              <br>
              a presto Luigi Pirelli<br>
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            <div class="gmail_extra"><br>
              <div class="gmail_quote">
                <div>
                  <div class="h5">2015-01-12 11:29 GMT+01:00 Marco
                    Zaccaroni <span dir="ltr"><<a
                        moz-do-not-send="true"
                        href="mailto:marco.zaccaroni@unifi.it"
                        target="_blank">marco.zaccaroni@unifi.it</a>></span>:<br>
                  </div>
                </div>
                <blockquote class="gmail_quote" style="margin:0 0 0
                  .8ex;border-left:1px #ccc solid;padding-left:1ex">
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                    <div class="h5">
                      <div bgcolor="#FFFFFF" text="#000000"> Salve a
                        tutti, <br>
                        vorrei chiedervi una informazione: esiste un
                        plugin che mi permette di calcolare per quanti
                        metri dei poligoni sono adiacenti?<br>
                        ho un file vettoriale con poligoni adiacenti che
                        rappresentano l'uso del suolo. un field numerico
                        ne identifica l'uso. alcuni sono campi altri
                        boschi io vorrei calcolare per quanti metri il
                        campo X è adiacente a poligoni che rappresentano
                        boschi. Esiste qualcosa a disposizione per
                        questo calcolo?<br>
                        Grazie  <br>
                        Marco Zaccaroni<br>
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                                0px 8px"> <a moz-do-not-send="true"
                                  href="http://www.avast.com/"
                                  target="_blank"> <img
                                    moz-do-not-send="true" border="0"> </a>
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                                <p
style="color:#3d4d5a;font-family:"Calibri","Verdana","Arial","Helvetica";font-size:12pt">
                                  Questa e-mail è stata controllata per
                                  individuare virus con Avast antivirus.
                                  <br>
                                  <a moz-do-not-send="true"
                                    href="http://www.avast.com/"
                                    target="_blank">www.avast.com</a> </p>
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                  <span class="">_______________________________________________<br>
                    <a moz-do-not-send="true"
                      href="mailto:Gfoss@lists.gfoss.it" target="_blank">Gfoss@lists.gfoss.it</a><br>
                    <a moz-do-not-send="true"
                      href="http://lists.gfoss.it/cgi-bin/mailman/listinfo/gfoss"
                      target="_blank">http://lists.gfoss.it/cgi-bin/mailman/listinfo/gfoss</a><br>
                    Questa e' una lista di discussione pubblica aperta a
                    tutti.<br>
                    I messaggi di questa lista non hanno relazione
                    diretta con le posizioni dell'Associazione GFOSS.it.<br>
                    666+40 iscritti al 5.6.2014<br>
                  </span></blockquote>
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    <br>
  
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                        <a href="http://www.avast.com/">
                                <img border=0 src="http://static.avast.com/emails/avast-mail-stamp.png" />
                        </a>
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                        <p style='color:#3d4d5a; font-family:"Calibri","Verdana","Arial","Helvetica"; font-size:12pt;'>
                                Questa e-mail è stata controllata per individuare virus con Avast antivirus.
                                <br><a href="http://www.avast.com/">www.avast.com</a>
                        </p>
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