Fig. 3.6 Details of aerial photos from a helicopter flight (2006) with provisory created control
point for photogrammetrical mapping (Photographed by K. Pavelka in 2006)
Fig. 3.7 Settlement tell and citadel (qal’a) of Erbil; an aerial view from southwest (Photographed
by K. Pavelka in 2006)
3 Combining Different Data Sources for City Growth Analysis. . .
51