Boat Dimensions...

Hello:

Could anyone explain the definitions of the dimensions of the ship?

I understand that A = Length, and Draft is obvious.

But what is DIM C, DIM D, DIM E?

Thank you.

Hello
This allows to know the boat's dimensions and also the position of your GPS antenna in order to calculate accurately AIS collision alarms.
A + B is length and C + D is width
Draft is not used for the time being

Ohhh, thank you very much for your quick response.

Hugs.