NHS Chart 1: Oslofjorden. Færder - Hvaler - Halden Labrador Sea helping navigators understand patterns and

helping navigators understand patterns and predict conditions in the Estuary

British Admiralty Nautical Chart 3237: Amami - O Shima to Kagoshima Wan is a standard nautical chart

British Admiralty Nautical Chart 1077: Approaches to Cromarty Firth and Inverness Firth is a standard nautical chart

NOAA Nautical Chart 11467: Intracoastal Waterway West Palm Beach to Miami is a standard navigation chart used by commercial and recreational mariners alike

C1 Purpose

NHS Chart 1: Oslofjorden. Færder - Hvaler - Halden Labrador Sea helping navigators understand patterns andThis nautical chart is provided by the Norwegian Hydrographic Service (NHS). In 2011, The Norwegian Hydrographic Service (a division of Kartverket responsible for marine navigation in Norway) signed an agreement with OceanGrafix enabling authorization to print and distribute nautical charts for Norway. The 100+ chartswhich comprise a majority of the charts produced by NHSare updated regularly using the same technology OceanGrafix developed to print US