Tracking the Evolution of Biodeterioration and Physico-Chemical Alterations Using Microphotogrammetric Techniques in the Altamira Cave

High-resolution microphotogrammetry, combined with other geomatic techniques, enables the objective and quantifiable monitoring of biodeterioration and physico-chemical alterations in cave art, such as those found in Altamira. This innovative approach allows for early detection of changes in pigment conditions, facilitating proactive conservation measures. By applying this method periodically, researchers can assess the impact of environmental shifts on cave ecosystems and implement strategies to preserve fragile rock art. The study highlights the potential of microphotogrammetry to revolutionize the preservation of UNESCO World Heritage Sites with delicate hypogeum environments.

Bayarri, V., & Prada, A. (2024). Tracking the Evolution of Biodeterioration and Physico-Chemical Alterations Using Microphotogrammetric Techniques in the Altamira Cave. IV Conference on Geomatics Engineering, 26. https://doi.org/10.3390/environsciproc2023028026