Msheireb Masterplan, Doha, Qatar. Doha's city center regeneration covers a 35-hectare site and involves creating a modern and revitalized heart for the capital, rooted in Arabic and Islamic traditions. The objective is to create an urbane and sophisticated city core which will be attractive to the Qatari citizens. This is to be achieved through physical transformation of the urban form, landscape, land use and infrastructure. AECOM is providing master planning services.