BlueChart g2 Vision - VUS025R - Anchorage - Juneau - microSD/SDSee your vessel s precise on-chart position in relation to navaids coastal features and restricted areas with premium features found in this detailed marine mapping data. Includes all of the features of our BlueChart g2 product plus 3-D perspective above and below the waterline Auto Guidance high-resolution imagery and aerial photos of ports harbors marinas and landmarks.Coverage:Detailed coverage from Juneau to Alinchak Bay includes Kodiak Island Cook Inlet Prince William Sound Yakutat Glacier Bay and Icy Strait.