South Florida


South Florida (South of Sarasota and Sebastian)

Why do we ask about unit size & type?
We use this only for our own internal purchase info. The chips are all the same and are interchangeable between all compatible units.
Note: If you have a unit older than 5 years such as a Lowrance Gen 1 or Gen 2 unit a chip created with an older version of the programming software is likely required and you should call us to inquire and request one of those before ordering; chips created for the latest model units will likely have issues rendering chart vector features on the older units.  Conversely, chips created for the older model units will not work well with the latest model units.

Unit *

All ISLA charts are comprised of two things: Images and a Base Map with features.  The South Florida chart includes a base map with map features for the entire State but only includes hi res imagery for South Florida.   Thus, if you purchase South Florida, you still receive a base map for NFL but without the NFL hi res imagery. The South Florida Imagery includes all Florida areas including inland south of a line that runs from Sebastian Inlet to Sarasota Bay.

Track coverage includes the entire State as noted in the insets

High Resolution Imagery covers:

Sarasota, Fort Myers, Naples, Lake Okeechobee, lower St. Johns River System, The Everglades and 10,000 Islands, Sebastian, St Lucie River System, Loxahatchee, Miami and Biscayne Bay.   All of the Florida Keys are fully covered approximately out to the reef line including the Lakes Passage, Marquesas Keys and Tortugas National Park.

Tracks on the chips are from a different data set than the images provided in the example photos above which are for demonstration purposes.


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