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Le modèle est découpé en 80 dalles géoréférencées d’emprise 500 x 500 m, au format LAZ, représentant un volume de 39 Go.

Il se présente sous la forme d'un nuage de points colorisés et triés en 8 classes :
- points non-classés (1)
- sol (2)
- végétation basse (3)
- végétation moyenne (4)
- végétation haute (5)
- bâtiments (6)
- bruit (7)
- véhicules (11).

Ce semis de points a été acquis le 11 août 2021 par le groupement d'entreprises Avineon / APEI avec un capteur Leica CityMapper-2 / Hyperion 2+. La précision annoncée est de 10 cm en altimétrie (Z) et de 15 cm en planimétrie (XY).

Données acquises dans le cadre d'une expérimentation visant à évaluer l'apport de la 3D pour les territoires d'Auvergne-Rhône-Alpes.

Projet co-financé par l'Union Européenne - Fond européen de développement régional FEDER - L'Europe s'engage en Auvergne - Rhône - Alpes.</gco:CharacterString>
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Caractéristiques techniques d'acquisition :
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- Vitesse de l'avion : 120 kt (moyenne)
- Capteur : Leica Hyperion 2+
- FOV : 40°
- Fauchée : 848 m
- Mode de balayage : circulaire
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- Fréquence de balayage : 150 Hz
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