THE VEDIEO AND PHOTO FROM LIGHT HOUSE IN VALIYA AZIYIKAL BEACH KERALA Posing to the Camera inside a light house in Valiya Azikkalbeach kollam E NAVIGATION GIS MAP AND ENC CHARTS  Electronic Chart Display Information System (ECDIS) A Majority of Cargo Ships, Tanker , Passenger Ship and Mega Yachts used ECDIS in vessels contain Appropriate electronic charts for the vessels intended voyage ECDIS display RNC charts in Raster and EBC charts in vectar graphics pictures In RNC  , the digitial image are scanned digitally from paper charts to electronic format . .The Geographic all features are added to the electronic charts allowing it to use in  voyage . RNC integrate the GPS and raster chart display system . The traditional nautical chart will scan the digitialy the entire route where ECN is not available . Large scale RNC map will display the depth, b...