Yafei Jia, Tian Lan, Tao Peng, Hongbo Wu, Cuiling Li, Guoqiang Ni. Effects of point density on DEM accuracy of airborne LiDAR. In 2013 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2013, Melbourne, Australia, July 21-26, 2013. pages 493-496, IEEE, 2013. [doi]
Abstract is missing.