GIS-based visual analysis for planning and designing historic urban landscapes: The case of Turin

Visibility and scenic landscape analysis is an important field of study with direct implications in urban and regional landscape planning and management. More specifically, GIS-based landscape visibility analysis can be a tool to protect, manage, and plan also historic urban landscapes, focusing on scenic and visual values. Using visibility maps it is possible to predict the visual impact of transformations, locate interventions on the basis of visual sensitivity, and protect landscape of natural beauty, cultural heritage and significant landmarks visible from selected viewpoints.