Uploaded March 2019 | Updated September 2026, 1 week ago
The first time I filmed this ferry I didn’t have a tripod with me but this time I did. The visibility wasn’t as clear but still good so we can see details on the ferry like the two funnels/chimneys .
I also made this video at 30x speed where I centered the footage youtu.be/T3jus582qGc
Date of footage: 19th March 2019
The ferry is sailing between Rønne and Ystad, marinetraffic.com/en/ais/home/centerx:14.4/centery:55.2/zoom:9
Ferry: marinetraffic.com/en/ais/details/ships/shipid:155510/mmsi:219017081/vessel:EXPRESS%201
I made a collage with all the needed data to calculate amount obstructed here https://flic.kr/p/2dVCxfR
Ferry height estimated based on photographs: 24m
Observer height: 4.05m
Distance: 21.6km
Amount hidden geometrical on globe Earth: 16.3m
Amount hidden including std. refraction on globe Earth: 12.9m
Amount hidden observed: ~13.3m
The first time I filmed this ferry I didn’t have a tripod with me but this time I did. The visibility wasn’t as clear but still good so we can see details on the ferry like the two funnels/chimneys .
I also made this video at 30x speed where I centered the footage youtu.be/T3jus582qGc
Date of footage: 19th March 2019
The ferry is sailing between Rønne and Ystad, marinetraffic.com/en/ais/home/centerx:14.4/centery:55.2/zoom:9
Ferry: marinetraffic.com/en/ais/details/ships/shipid:155510/mmsi:219017081/vessel:EXPRESS%201
I made a collage with all the needed data to calculate amount obstructed here https://flic.kr/p/2dVCxfR
Ferry height estimated based on photographs: 24m
Observer height: 4.05m
Distance: 21.6km
Amount hidden geometrical on globe Earth: 16.3m
Amount hidden including std. refraction on globe Earth: 12.9m
Amount hidden observed: ~13.3m










