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CM—93/3 is a specially
compiled database of electronic charts consists of objects and their
attributes as defined by the IHO S57 Edition 3.1 standard. CM—93/3
is fully compliant with the s—57/3 data format, and in addition the
CM—93/3 distribution conventions allow the mariner to immediately
use the required chart coverage, including automatic updating, while
at the same time skipping the time consuming conversion of S—57/3
data on board.
The CM—93/3 worldwide database contains over 18000 electronic chart files grouped into the following scale levels:
Ø Background, small scale
Ø Background, medium scale
Ø Overview
Ø General
Ø Coastal
Ø Approach
Ø Harbour
Ø
Berthing
In addition to charts, the
Admiral system is designed to display supplementary information. The
standard package also includes a worldwide database of tidal
information.
Users can create and edit
their own objects such as point marks, line and area objects. Text
notes and styles can be applied to the objects and stored in the
customer’s database.