Open access
Oct 2026
SAGE: Shadow-Adaptive Geometric Supervision for Earth Observation Gaussian Splatting
Accurate reconstruction of digital surface models (DSMs) from multi-date high-resolution urban satellite imagery supports large-scale Earth observation and three-dimensional city modeling, with 3D Gaussian Splatting (3DGS) emerging as an efficient solution. Existing shadow-aware methods provide shadow-related spatial e...
Ya-Nan Guo, Jia-Jun An, Ben-Kui Zhang et al.
· Remote Sensing · 0 citations