This is the only chart a fisherman or small boater will need! Based from digital NOAA data and created using the same software used by Thomas Brothers and Rand McNally, this chart is accurate, precise and easy to read. Excellent coverage of Channel Islands inshore fishing locations. 48 GPS fishing locations with detailed descriptions and local names for each area. Local guides and merchants have provided information on how to fish the area, what to use and the best strategy and tactics for each species. Boat ramps, marina services and addresses, detailed contour lines, navigational aids, pre-calculated compass headings and waterproof. This chart measures 24" x 36" when open and can be folded to any size to focus on your favorite areas.