Modernization of the North American reference frame. - Qassim A. Abdullah; David Doyle; Milo Robinson (COM.Geo, 2011)

Evaluation of Single Photon and Geiger Mode Lidar for the 3D Elevation Program. - Jason M. Stoker; Qassim A. Abdullah; Amar Nayegandhi; Jayna Winehouse (Remote. Sens., 2016)