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Articles | Volume XLVIII-M-9-2025
https://doi.org/10.5194/isprs-archives-XLVIII-M-9-2025-941-2025
https://doi.org/10.5194/isprs-archives-XLVIII-M-9-2025-941-2025
02 Oct 2025
 | 02 Oct 2025

Nation Scale NeRF Reconstruction

Alexander Mai, Scott McAvoy, Jonathan Klingspon, Davide Forcellini, and Falko Kuester

Keywords: NeRF, AI Reconstruction, Multi-Cam Photogrammetry, Data-fusion

Abstract. Neural Radiance Field (NeRF) rendering methodologies provide 3D reconstructions which better represent features and characteristics common to built heritage, which are otherwise poorly represented by traditional structure from motion reconstruction and rendering techniques. It is currently limited in its ability to scale to large projects. This paper, through a case study involving large scale seismic vulnerability surveys in San Marino, investigates and proposes systems which can extend NERF rendering to large multiscalar datasets linked by geographic coordinates.

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