Mapping Prosopis spp. with Landsat 8 data in arid environments: Evaluating effectiveness of different methods and temporal imagery selection for Hargeisa, Somaliland. - Wai-Tim Ng; Michele Meroni; Markus Immitzer; Sebastian Böck; Ugo Leonardi; Felix Rembold; Hussein Gadain; Clement Atzberger (Int. J. Appl. Earth Obs. Geoinformation, 2016)