Research on the application of large area 3D geological modeling splicing technologyYinghong Li, Ruigang Zhang, Jinhua Luan, Deju Zhang, Wei Li, Donger Zou, Tingting Zhang, Jiahui Duan, Mohuan Ning and Guodai WuE3S Web Conf., 394 (2023) 01028DOI: https://doi.org/10.1051/e3sconf/202339401028