Ключевые слова: aerial photography, background, birds eye view, building, building complex, china, city, city skyline, commercial district, distant view, downtown, financial center, financial district, high angle view, jiangsu province, julong lake park, landmark, metropolis, modern, night view, office building, office environment, road, skyline, skyscrapers, square, street, top view, tourism, tv tower, urban landscape, yancheng,