
C-Map Reveal SD Card Map Chart
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Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.
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The C-MAP Reveal is a chart card for compatible chartplotters and fish finders, covering coastal British Columbia and Puget Sound. It combines full vector charts from official hydrographic data with high-resolution bathymetry, Genesis data and shaded relief that renders land and underwater terrain in 3D. Custom depth shading lets anglers highlight a safety depth or structure zones, and aerial photos of marinas and inlets help with approach. It suits boaters and anglers who want detailed bottom structure and marina imagery on their existing electronics; the trade-off is that it works only in compatible C-MAP units and covers one region, so it is not a standalone navigator.
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Lowest price we've seen: $260.00 on Nov 7 at West Marine. Tracked across 1 store since Nov 7.
Owners of C-MAP Reveal cards generally praise the detailed bathymetry and shaded relief for finding structure, and the marina aerial photos for entering unfamiliar harbors. Complaints center on the regional lock and the need for a compatible unit, with some noting updates stop after the included year.
The C-Map Reveal is an SD card map chart for marine navigation. This version covers the British Columbia and Puget Sound coastal area. It uses full-featured vector charts built from official Hydrographic Office information.
Shaded Relief shows land and underwater elevation in 3D rendering, including ultra-high-resolution bathymetric imagery. High-Res Bathy helps identify shallow areas, drop-offs, ledges, holes and humps, and it includes integrated Genesis data.
Custom Depth Shading lets you set a safety depth, keep a paper-like view or create your own shading. Aerial photography shows marinas, harbors, inlets and other navigational features. The purchase includes 12 months of online updates.