Aerial photogrammetric survey of the left nave of the Santa Maria di Lourdes parish church in Milan for the protection of artistic heritage and identification of leaks.

 

TECHNICAL CHARACTERISTICS OF THE SURVEY :

Drone type: Quadricopter

Flight height: 7 m

Number of photos (pixel size): 1000 (5472x3648)

Area surveyed size: 30 m

Ground pixel size: 0.11 cm/pixel