Sunrise city, C4k aerial rising view behind Tervasaari island, revealing the cityscape and the cathedral of Helsinki, on a sunny summer morning dawn, in Helsingfors, Uusimaa, Finland -- Available in HD and 4k -- 4096 x 2160 - 538.5 MB - MPEG4 - AVC Coding - 18.2 MB/sec - 50fps --