C3DGS: Compressing 3D Gaussian Model for Surface Reconstruction of Large-Scale Scenes Based on Multiview UAV Images. - Jiating Qian; Yiming Yan; Fengjiao Gao; Baoyu Ge; Maosheng Wei; Boyi Shangguan; Guangjun He (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2025)