navigational charts

Navigational charts are specialized maps used by sailors and pilots to navigate safely. They provide detailed information about bodies of water and airspaces, including depths, hazards, coastlines, landmarks, and man-made structures. Charts help users plot their routes, avoid dangers like shallow areas or reefs, and understand weather conditions. They come in various forms, such as paper maps or digital formats, and are essential tools for ensuring safe and efficient travel over water and through the skies. Navigational charts are regularly updated to reflect changes in the environment and infrastructure.