Mathematical-geographical analysis of the orientation of St John’s church of the Studenica monastery

A mathematical-geographical analysis of St. John’s Church at Studenica Monastery reveals that its orientation aligns with the sunrise on May 7th (Gregorian calendar) or April 30th (Julian calendar), dating back to the 13th century. This finding suggests a deliberate connection between the church's geometry and solar events, despite ecclesiastical rules not mandating such precision. The study employed a novel method combining gnomon measurements of the church’s longitudinal axis with cartometric determination of sunrise altitudes, enabling the identification of probable founding dates and the assessment of whether the structure was built on older foundations. This approach offers a template for analyzing medieval church orientations globally.

Tadic, M., & Petrovic, A. (2011). Mathematical-geographical analysis of the orientation of St John’s church of the Studenica monastery. Journal of the Geographical Institute Jovan Cviji?, SASA, 61(1), 1–11. https://doi.org/10.2298/ijgi1101001t