What does ENC stand for?

• Electronic Nautical Chart

• Electronic Navigational Chart

• Electronic Navigation Code

• Electronic Nautical Cell

Which organization is responsible for technical standards of ENCs?

• IMO

• IHO

• SOLAS

• STCW

What standard ensures ENC protection from unauthorized access?

• S-57

• S-58

• S-63

• S-52

Which ENC chart type is used for harbor navigation?

• Coastal Charts

• Approach Charts

• Harbor (Port) Charts

• General Charts

ENC data is ________ in nature.

• Raster-based

• Vector-based

• Paper-based

• Satellite-based

Which ENC usage band is for oceanic crossings and long voyages?

• Harbor Charts

• Coastal Charts

• Overview Charts

• Approach Charts

ENC data provides:

• Static, outdated information

• Real-time updates and detailed data

• Information without navigational aids

• None of the above

What is the advantage of ENC over paper charts?

• No need for updates

• Interactive and scalable features

• Can only be used offline

• Provides only geographic boundaries

Which is NOT a primary ENC data layer?

• Depth Contours

• Boundaries

• Navigational Aids

• Landmarks

What identifier shows the usage band of an ENC cell?

• First character

• Second character

• Third character

• Last character