Navigation Charts : Navigation Charts are the Charts, which can be used for plotting the position of the Ship or can be used to know exact details of depths and locations.
Shrikant Hathi & Binita Hathi, Maritime Practice in India, Shipping Glossary (7th Ed.), published by the law firm BRUS Chambers, Mumbai, India, 2012. http://bruschambers.com/marine/memo51.htm, (Mrtm - Brit) {567}