La Salle used a quadrant, an astrolabe, a sea chart, and a compass. Hope this helps!
Robert de La Salle, the French explorer, used a variety of tools for his expeditions in the late 17th century. His toolkit included navigational instruments like compasses and sextants, as well as basic supplies such as maps, firearms, and tools for building and repairing boats. Additionally, he relied on canoes and other vessels for travel and exploration along rivers and lakes. These tools were essential for his journeys, including his exploration of the Great Lakes and the Mississippi River.
ships
The sun and the stars.
hi
He used celestial objects and compass.
that is use for write the text or that express the way of the matter
They use thesatelliteand the computer technology
he was and italian navigator what do they use for exploring
the compass, the astrolabe, the quadrant and the lead.
His Navigation tools were the magnetic compass,the log,the lead line,the quadrant or ustrolube, and dead reckoning.
Clearly, the most important navigational tool available to sailors before was the Stella Maris.