Digital survey and interpretation of a fortification fragment: The Cadi bridge at the feet of the Alhambra hill, Granada, Spain

A digital survey of the Cadi Bridge, an 11th-century Moorish arch fragment near Granada's Alhambra, reveals new insights into the structure's original design and the urban landscape of medieval Granada. Researchers used geometric analysis of surviving remains combined with architectural references to propose a reconstructive hypothesis, culminating in a 3D digital reconstruction. This approach clarifies the bridge's role as part of a broader fortification system while addressing its current ambiguous state. The study highlights how digital tools can enhance understanding of historic sites, bridging gaps left by incomplete or degraded ruins.

Rodriguez-Navarro, P., & Verdiani, G. (2013). Digital survey and interpretation of a fortification fragment: The Cadi bridge at the feet of the Alhambra hill, Granada, Spain. 2013 Digital Heritage International Congress (DigitalHeritage), 363–366. https://doi.org/10.1109/digitalheritage.2013.6744781