Nation Scale NeRF Reconstruction

A breakthrough in large-scale 3D reconstruction of cultural heritage sites, Neural Radiance Field (NeRF) rendering techniques have been successfully extended to handle multiscalar datasets, addressing previous limitations in scalability. This advancement, demonstrated through a case study involving seismic vulnerability surveys in San Marino's Historic Centre and Mount Titanoenables more accurate representation of built heritage features compared to traditional structure-from-motion methods. The proposed system links geographic coordinates with large datasets, paving the way for unprecedented precision in digital preservation and analysis of complex architectural landscapes.

Mai, A., McAvoy, S., Klingspon, J., Forcellini, D., & Kuester, F. (2025). Nation Scale NeRF Reconstruction. The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, XLVIII-M-9-2025, 941–948. https://doi.org/10.5194/isprs-archives-xlviii-m-9-2025-941-2025