The controller 73 of a server device 7C stores a predicted water level DB 70 representing a predicted water level for each water level prediction point in the river. Then, the controller 73 receives, from plural ships, the measured water level information D2 relating to the measured water levels measured by the plural ships. Then, the controller 73 updates the predicted water level DB 70 based on the measured water level information D2. Then, the controller 73 distributes the predicted water level information D1 generated based on the predicted water level DB 70.
SERVER DEVICE, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM
2024-12-05
Patent
Electronic Resource
English
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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