See More of Your Surroundings: See your surroundings more clearly with Blue Chart g2 data. With Blue Chart g2, youÆll get detailed marine cartography that provides convenient viewing of nautical content. Blue Chart g2 allows you to see your vesselÆs precise, on-chart position in relation to navaids, coastal features, anchorages, obstructions, waterways, restricted areas and more. You will also have access to detailed mapping capabilities that include Safety Shading, Fishing Charts, smooth data transition between zoom levels, harmonious transition across chart borders, and reduction of chart discontinuities. Including all of the Greek coast and Aegean Sea; Turkey from Istanbul and Sea of Marmara to Antalya; and Brindisi, Italy.