the compass, the astrolabe, the quadrant and the lead.
They use thesatelliteand the computer technology
Clearly, the most important navigational tool available to sailors before was the Stella Maris.
Compass and astrolabe. Along with larger ships and the movable sail it allowed for exploration.
Sailors used constellations as a navigational aid to determine their position at sea. By observing the position of specific constellations relative to the horizon, they could establish their direction and make adjustments to stay on course. This practice, known as celestial navigation, helped sailors navigate the open oceans before the invention of modern navigational tools.
Tools developed in the Middle Ages for exploration continued to be used during the Renaissance. One of these was the astrolabe, a portable device used by sailors to help them find their way. By measuring the distance of the sun and stars above the horizon, the astrolabe helped determine latitude, an important tool in navigation. Another tool, the magnetic compass, which had been invented in the twelfth century, was improved upon during the Renaissance. During the Renaissance they used these to travle the seas. They would make these tools normally out of silver, or ivory.
Though he did not explore anything himself, he funded many expiditions and invented new inventions and navigational tools to help ships get to Asia.
The navigator led the pirates to pure success.
European sailors brought various navigational and operational tools on their ships, including compasses for direction, astrolabes and later sextants for measuring latitude, and charts for navigation. They also carried ropes, sails, and anchors essential for sailing and maneuvering. Additionally, they often had tools for ship maintenance, such as hammers, saws, and tar for sealing leaks. These tools collectively enabled them to explore and traverse vast oceans during the Age of Exploration.
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The Two Tools That Europeans Got From The Muslim Sailors We're To Be The Compass And The Astrolabe.
The sun and the stars.
Amerigo used the Astrolabe and the Quadrant