What question did this study set out to answer?

The aim is to develop a scalable pipeline that converts raw airborne point cloud data into usable 3D city models.

July 27, 2026Graphical ModelsOpen Access

CityLODer: City models from airborne point clouds

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Automated process generates 3D urban city models from airborne point clouds, suggesting enhanced visualization capabilities.

The aim is to develop a scalable pipeline that converts raw airborne point cloud data into usable 3D city models.
Developed CityLODer pipeline for processing airborne point clouds into CityGML models.
Generated triangular meshes accompanying the 3D representations.
Demonstrated system on historical urban scenarios with complex morphologies.
Successfully produced semantic CityGML Level of Detail 1 models.
Demonstrated robustness and user-friendliness in processing large datasets.
Generated visually effective city models from irregular urban layouts.

Sorgente et al. (2026) studied this question.

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