Haval Abduljabbar Sadeq, Sitav H. Abdullah, Haval Abduljabbar Sadeq and Dleen Mohammed Salih (2020) “The use of pixel-based algorithm for automatic change detection of 3D Building from Aerial and Satellite Imagery: Erbil city as a case study”, Zanco Journal of Pure and Applied Sciences, 32(2), pp. 24–38. doi: 10.21271/ZJPAS.32.2.4.