The first Western Civilization which is known to have developed the art of navigation at sea were the Phoenicians, about 4000 years ago. Phoenician sailors accomplished navigation by using primitive charts and observations of the Sun and stars to determine directions.
Maps, compasses, astrolabes, and calipers are among the early tools used by ocean navigators. In the modern era, these tools have been largely replaced by electronic and technological equivalents. Despite these early beginnings, it took many centuries before global navigation at sea became possible. Until the fifteenth century, mariners were essentially coastal navigators. Sailing on the open sea was limited to regions of predictable winds and currents, or where there was a wide continental shelf to follow. Further ventures were enabled by the development of scientifically and mathematically based methods and tools.
In the current scenario, there are a number of ways like electronic charts that make navigation easier till the far ends of the sea. One such reliable tool used by mariners these days is a nautical chart. One can buy any kind of nautical chart online, which includes vector charts and roster charts. Although both serve the same purpose, the only difference lies in their functioning. So, before you make a final purchase, learn about the differences and select the one which fulfills your purpose the best.
Maps, compasses, astrolabes, and calipers are among the early tools used by ocean navigators. In the modern era, these tools have been largely replaced by electronic and technological equivalents. Despite these early beginnings, it took many centuries before global navigation at sea became possible. Until the fifteenth century, mariners were essentially coastal navigators. Sailing on the open sea was limited to regions of predictable winds and currents, or where there was a wide continental shelf to follow. Further ventures were enabled by the development of scientifically and mathematically based methods and tools.
In the current scenario, there are a number of ways like electronic charts that make navigation easier till the far ends of the sea. One such reliable tool used by mariners these days is a nautical chart. One can buy any kind of nautical chart online, which includes vector charts and roster charts. Although both serve the same purpose, the only difference lies in their functioning. So, before you make a final purchase, learn about the differences and select the one which fulfills your purpose the best.
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