Location Prior Generation via Multi-Source Urban Data Fusion for Low-Altitude Air Mobility 事件

Location Prior Generation via Multi-Source Urban Data Fusion for Low-Altitude Air Mobility arXiv:2605.25530v1 Announce Type: new Abstract: Building height, the third dimension (3D) of urban spatial data, is absent in over 95% of structures in global geospatial databases. For the emerging low-altitude economy, this data gap forces each aerial platform to rely on real-time onboard sensing rather than pre-computed 3D scene geometry. We present the Location Prior Generation Framework (LPGF), a mult