Helsinki city, C4k aerial descending view of kauppatori market square, the south harbour and katajanokka bay, on a sunny summer morning dawn, in Helsingfors, Uusimaa, Finland -- Available in HD and 4k -- 4096 x 2160 - 714.3 MB - MPEG4 - AVC Coding - 18.2 MB/sec - 50fps --