A Coarse-to-Fine DLG and TLS Data Registration Method
Terrestrial laser scanning (TLS) is an efficient tool to capture the point cloud for facade modeling.However, it is not easy to obtain the position by Global Navigation Satellite System Grommet (GNSS) as occluded by high buildings, which would lead to a problem in orienting the TLS data to a target coordinate system.In this article, we propose a co