Ecdis licensing and updating of chart data and system software Streamline dating
JEPPESEN Professional is a global vector chart database. JEPPESEN charts are supported by the majority of ECDIS (Electronic Chart Display and Information Systems) and ECS (Electronic Chart Systems) manufacturers.
Nowadays ECDIS is accepted as an indispensable and ultimate tool for route planning, voyage monitoring and maneuvering.
NOAA ENC data may be used to fuel Electronic Chart and Display Information Systems (ECDIS). national hydrographic office, is exclusively responsible for production and authorization of NOAA ENC data in U. NOAA ENCs support real-time navigation, as well as the collision and grounding avoidance needs of the mariner, and accommodate a real-time tide and current display capability that is essential for large vessel navigation.
ENCs are vector charts that also conform to International Hydrographic Organization (IHO) specifications stated in IHO Publication S-57.
ENCs contain all the chart information necessary for safe navigation, and may contain supplementary information in addition to that contained in the paper chart.
NOAA ENCs and updates are available for free download.
NOAA ENCs support all types of marine navigation by providing the official Electronic Navigational Chart used in ECDIS and in electronic charting systems.