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Routing Control - Env/Nav/Reg Routing

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Routing Control - Env/Nav/Reg Routing

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Routing Control - Env/Nav/Reg Routing

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With this option enabled, calculated routes will take account of the potential for Environmental Risk, Navigational and Regulatory requirements.

 

Environmental Risk applies a weighting on some areas to favour others. For example, a slightly longer route may be preferred over a narrow passage, possibly with strong tides or one which may pass close to environmentally sensitive coral reefs.

 

One such example is the Pentland Firth between Scotland and the Orkney Islands. A route between Bilbao and Flotta calculated with the Environmental Routing (Env/Nav/Reg Routing) option enabled, routes through the Dover Strait and North Sea giving a distance of 1228 Nm.

 

Disabling the Env/Nav/Reg Routing option produces a shorter route with a distance of 1105 Nm but takes a route through the North Channel, West of Scotland and through the Pentland Firth.

 

Environmental Routing Impact 1

Environmental Routing Impact 2