DESCRIZIONE
According to an aspect of the invention there is provided a sensor device (100A, 100B, 100C, 200) for providing marine vessel data of a marine vessel. The sensor device (100A, 100B, 100C, 200) comprises a receiver (106, 126, 208) for receiving automatic identification system data sent by the marine vessel; at least one sensor (104, 124, 204) for measuring marine vessel performance data, the at least one sensor (104, 124, 204) being able to measure the marine vessel performance data when the sensor device (100A, 100B, 100C, 200) is affixed to the hull structure of the marine vessel; and at least one processor (102, 120, 202) for generating marine vessel data based on the received automatic identification system data and the marine vessel performance data, the marine vessel data comprising data relating to the marine vessel performance data measured by the at least one sensor (104, 124, 204) and at least part of the received automatic identification system data. [Image Omitted]