Helsinki cityscape, C4k aerial, decreasing, drone shot, of a train entering the railway station, near the cathedral and Kaisaniemi park, on a sunny and misty, autumn evening, in Helsingfors, Finland -- Available in HD and 4k -- 4096 x 2160 - 504.7 MB - MPEG4 - AVC Coding - 12.6 MB/sec - 50fps --