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Dall'immagine al modello Note sulla cartografia geometrica in Italia ...

Dall'immagine al modello Note sulla cartografia geometrica in Italia ...

Dall'immagine al modello Note sulla cartografia geometrica in Italia ...

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http://commons.wikimedia.org/wiki/File:Mona_Lisa-restored.jpgLeonardo da V<strong>in</strong>ci,Monna Lisa dopo il restauro (particolare)Leonardo da V<strong>in</strong>ci,Mona Lisa restored (detail)could be re<strong>al</strong>ised by an easy trac<strong>in</strong>g from fi rst model). Itsre<strong>al</strong> <strong>in</strong>novation consists <strong>in</strong> the <strong>in</strong>troduction of the concept of“sc<strong>al</strong>ability” start<strong>in</strong>g from the re<strong>al</strong> measurements. In such away, the cartographer can draw from the same position<strong>al</strong> dataa n number of maps, identic<strong>al</strong> as for their proportions, but <strong>al</strong>ldiff erent <strong>in</strong> their sc<strong>al</strong>e if compared with the model, accord<strong>in</strong>gto the decrease factor chosen <strong>in</strong> the defi nition of the distancesfrom the orig<strong>in</strong> (sc<strong>al</strong>e of the map).67

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