Aix-en-Provence with OSM buildings

Description

Exporter test * Generator: [DEM Net Elevation API](https://elevationapi.com) * Digital Elevation Model: [NASADEM](https://doi.org/10.5067/MEaSUREs/NASADEM/NASADEM_HGT.001) * Imagery: [ThunderForest](https://www.thunderforest.com) * Data: [OpenStreetMap](http://www.openstreetmap.org)