

Likewise the information isn’t just of use for Lowrance kit, although it does tend to lend itself to this type of work. A series of large sandbanks show clearly in Reefmaster, but are unrecognisable in many other electronic chartsįor this example I’ve chosen the Sound of Mull (and specifically the Lochaline area), but data is available for many other regions as well.

Before using the result read the warnings, and understand that the result is not suitable for navigation. The aim of this page is to walk through the production of a chart suitable for use in a Lowrance chartplotter, based on freely available and very detailed UKHO data (see this post for more information), coupled with the excellent Reefmaster software.
