The Next Generation Paper Chart

Abstract

The paper chart can take the next step in its evolution by extracting S-57 electronic navigation chart (ENC) data from a database and directly printing it on paper. A redesigned paper chart would provide further improvements in CHS service to clients in a number of areas:

• eliminate the large AO-size chart; smaller charts mean more options for digital printing and the product is convenient to handle
• incorporate a legend on the chart (no need for a separate book of symbols and abbreviations)
• incorporate Sailing Directions and Tide Tables
• start a regular new edition cycle, updating advertising, hydrography and imagery
• move titles, notes, non-spatial features to white space around the chart data
• remove all land detail and replace with detailed remotely-sensed imagery
• show a 1-800 number and CHS web address for questions and comments on the chart
• show paid advertising pullouts on the chart face to highlight client services (e.g. restaurants, fuel, repair shops)
• carry paid advertising on the back for major sponsors as well as noncommercial advertising (e.g. Coast Guard, Parks Canada, CHS, provincial governments, etc.)

Existing paper charts represent years of evolution in symbology, styles, scales and schemes. S-57 requires conversions to common datum and units of measurement, and resolves overlaps to provide homogeneous coverage. The paper chart would benefit from these developments, and evolve to become a more useful product to its clients.