If the electronic chart is part of an ECDIS,it must display the

  • 2024-01-21 14:21:25
  • YY2

If the electronic chart is part of an ECDIS,it must display the minimum data required by IMO/IHO,to include all of the following EXCEPT ______.

A.tidal currents

B.aids to navigation

C.hydrography

D.regulatory boundaries

正确答案是A