How Do You Spell NAVIGATIONAL CHART?
Pronunciation: [nˌavɪɡˈe͡ɪʃənə͡l t͡ʃˈɑːt] (IPA) 
Pronunciation: [nˌavɪɡˈe͡ɪʃənə͡l t͡ʃˈɑːt] (IPA)
A navigational chart is a specialized map or graphical representation designed for guiding ships, boats, or other vessels through bodies of water accurately and safely. It provides crucial information that enables mariners to navigate a specific area, such as a coastline, a river, or an ocean. These charts are primarily used by sailors, navigators, and mariners to plan and execute their voyages.
A navigational chart typically displays a vast range of essential information, including water depths, underwater hazards like rocks, reefs, and shoals, channels, buoys, beacons, lighthouses, distances, bearings, and local landmarks. It may also depict the coastline, geographical features, tides, current patterns, and other relevant data. The information is often gathered using hydrographic surveys and is regularly updated to ensure navigational accuracy and safety.
Navigational charts may be produced by national hydrographic offices, private companies, or other authorized entities. They are traditionally printed on paper but are increasingly available in digital formats that can be used with electronic navigation systems.
Overall, a navigational chart serves as a fundamental tool for mariners to navigate their vessels safely, avoid dangers, and arrive at their intended destination. It enables them to plan routes, execute maneuvers, and make important maritime decisions, ultimately contributing to efficient and secure marine transportation.
The word "navigational" has its roots in the Latin word "navigatio", which means "sailing" or "navigation". It comes from the verb "navigare", meaning "to sail" or "to navigate", which is derived from "navis" (ship) and "agere" (to move).
The word "chart" has an interesting etymology as well. It originated from the Latin word "charta" or "chartula", meaning a leaf of papyrus or paper. This Latin term is derived from the Greek word "khartes", which refers to papyrus sheet or leaf. The term was then adopted into medieval Latin as "carta", meaning a paper map or document. Eventually, the word "chart" came into English usage to refer to maps, diagrams, or graphical representations of information.
