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            <gco:CharacterString>LIDAR 2012 - Ombrage du MNT et MNS</gco:CharacterString>
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        <gco:CharacterString>Image raster obtenue par ombrage du modèle numérique de terrain (MNT) et du modèle numérique de surface (MNS) offrant une représentation précise du relief. Ces ombrages ont été réalisés par 2 méthodes : &#13;
- Méthode standard : illumination virtuelle d’un azimut de 315° et une élévation de 45° sont appliquées. &#13;
- Méthode par rayonnement : calcul du rayonnement solaire cumulé dans la période du 21 mars par intervalle de 30min. (Potential Incoming Solar Radiation, algorithme SAGA GIS)&#13;
L'ombrage a été légèrement lissé pour une meilleure représentation. A l'emplacement des bâtiments, l'altitude du sol est constante et basée sur le minimum afin de marquer l'empreinte du bâtiment</gco:CharacterString>
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                    <gco:CharacterString>Rue du Port-Franc 18</gco:CharacterString>
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            <gco:CharacterString>Date du vol LIDAR:  10 et 11 mars 2012, &#13;
Faibles corrections de la classification des points sur certains secteurs, généré et corrigé en mai 2013</gco:CharacterString>
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            <gco:CharacterString>L'adéquation des données LIDAR (précision, fiabilité) et données dérivées (courbes de niveaux, pentes, ombrages, etc.) au but d'utilisation est de la responsabilité de l'utilisateur. La Commune de Lausanne ne donne aucune garantie sur l'exactitude, l'exhaustivité, la fiabilité et l'actualité des données et ne prend aucune responsabilité sur l'adéquation des données au but d'utilisation.</gco:CharacterString>
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            <gco:CharacterString>- Retransmission interdite
- Publication sur internet interdite                                                                                           
- Utilisation uniquement dans le cadre du mandat en question</gco:CharacterString>
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Génération de ces produits avec le logiciel SAGA GIS</gco:CharacterString>
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