622-01 – 622-09 Alla specialsjökort St Anna (9 st)

Paket med samtliga 9 stycken specialsjökort över St Anna skärgård. Följande sjökort ingår:

Hydrographica’s special charts at a scale of 1:10,000 are made over difficult-to-navigate areas where official charts are insufficient. They contain significantly more and more accurate depth information, have detailed depth curves for 2 and 3 meters respectively and have elevation curves on land. The special nautical charts have a scale of 1:10,000 and are printed on Polyart, a synthetic, highly tear-resistant polyester material with a paper-like feel, made for boating use. The charts are completely waterproof and oil-resistant, writable, easy to wipe clean and they can be folded thousands of times without damage. But, like regular nautical charts, the material is affected and the colors fade if they are constantly exposed to sunlight.