The aim of the mapping is to deepen the understanding of dissonance and its specific manifestations across different regions of the world. By examining a substantial sample of cases, the geoapp provides a significant representation of dissonance in architectural heritage, organized along geo-semantic lines. It enables us to identify where and when conflicts occurred, their historical context, and the underlying causes and consequences, with a focus on the value-based strategies that have been implemented so far. The outcome is a ever-expanding repository of past experiences, practices, and innovative approaches that can inform future efforts in managing dissonant heritage.

The scope of the mapping extends across both European and non-European contexts. To December 2025, around 130 cases have been documented, including sites undergoing processes of re-signification, and cases that have been effectively addressed, as well as cases for which strategies are yet to be applied. The research is open to the inclusion of new contributions. We also welcome feedback, corrections, and contextual insights that could further enrich this strategic tool.