Tag: satellite imagery

The Changzhou Satellite-Imagery City: One Data Expedition and Three Delivery Keys

No drones, no manual modeling — only network data and an AI/Agent. Changzhou walked all six routes: Overture heights blocked by the transparent proxy (honestly recorded), 10,381 Esri satellite tiles mosaicked into 16 chunk textures, 36,375 buildings individually sampled for roof color, programmatic facades, and the Tianning Pagoda rebuilt with upturned eaves; the final 71 MB model comes with three delivery keys: a browser viewer, a 22-second flythrough, and Blender roaming.