Open access
2026
DBCF: Classification and Understory Terrain Estimation of High-Precision ICESat-2 Photon Point Clouds
In understory terrain studies, high-precision photon point cloud classification is essential for the comprehensive analysis of forest ecosystems. However, ICESat-2 Advanced Topographic Laser Altimeter System photon data contain substantial noise photons and inherently lack terrain-adaptive properties, leading to freque...
Jia-Peng Huang, Yun-Qiu Wang, Qing-Nan Fan et al.
· IEEE Journal of Selected Top... · 0 citations