We have hundreds of 12” units running ISLA charts on small boats including Gheenos and small side console rigs. The imagery looks good on all the units but is much better on larger screens. Screen resolution is important with our imagery. 12” units work the best with our product and are much better with ISLA charts than small screens such as a 7” which all have inferior screen resolution.

We recommend the largest screen possible. Lowrance Hook and Simrad Cruise Units are NOT supported as they do not have the capability to run any charts with Imagery. ISLA charts run exclusively on Navico machines (Simrad, B&G and Lowrance). They are easy to load and compatible with most Navico chart plotters (including Simrad, Lowrance, and B&G units). No other marine chart comes close to the accuracy or detail of ISLA charts. ISLA provides detailed tracks that cover very shallow and remote inshore areas as well as primary deeper runs but due to the inshore detail provided ISLA’s charts are most popular with owners who run flats and bay boats that draft 13″ or less at rest. Explore without running aground or any lower unit damage. And in addition, we added many thousands of miles of proven low tide tracks as an additional optional map layer so you can follow a track from virtually any location in any direction to any location.

We corrected all of the pervasive and long standing substantive shortcomings in all of the other GPS charts that inshore boaters find so frustrating including 1) the dated dark and missing low res images that are useless in so many areas and go fuzzy when zoomed, 2) the thousands of inaccurate navigational markers, and 3) the missing chart features such as the precise locations of dangerous obstacles including flats and bars, navigational posts, stakes, signs, local buoys, poll & troll zones, manatee zones and idle zones.

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