Mirosław Jurdziński 1

1Maritime University in Gdynia Faculty of Navigation

DOI: DOI: 10.1515/aon-2019-0014


The work includes a method of establishing ship’s speed at various stages of maritime shipping. It describes the influence of the water supply under the keel on decreasing speed in tidal regions. It presents an assessment of ship’s speed in oceanic shipping based on the speed characteristics along with the influence of interference from waves in oceanic shipping.


determining ship’s speed, water level under the keel, assessment of ETA


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