2 papers
cs.CV2026
Sat2City v2: Native 3D City Asset Generation from a Single Satellite Image
Tongyan Hua, Dongli Wu, Jinjing Zhu +5
Generating explicit 3D city assets from a single satellite image is important for digital twins, urban simulation, and geospatial intelligence. Unlike satellite-to-street-view synt…
cs.CV2026
GeoHeight-Bench: Towards Height-Aware Multimodal Reasoning in Remote Sensing
Xuran Hu, Zhitong Xiong, Zhongcheng Hong +3
Current Large Multimodal Models (LMMs) in Earth Observation typically neglect the critical "vertical" dimension, limiting their reasoning capabilities in complex remote sensing geo…