Under CopyrightHansen, W. vonW. vonHansenGross, H.H.GrossThoennessen, U.U.Thoennessen2022-03-1019.9.20092008https://publica.fraunhofer.de/handle/publica/36033410.24406/publica-fhg-360334en004670Line-based registration of terrestrial and airborne LIDAR dataconference paper