It wasn't. It was first attributed to Eratosthenes and first used by Ancient Greeks.
Hipparchus was the best astronomers of his time and was a Greek astronomer, geographer, and mathematician. He very accurately cataloged over 1,000 stars. Ptolemy was a great admirer of Hipparchus research and from what I've seen Ptolemy was often said to do what Hipparchus had done.
Hipparchus (190-120 BC), was perhaps the greatest of the Greek astronomers who devised a method of locating geographical positions by means of latitudes and longitudes. Also Ptolemy (2nd century A.D.) was a Greek astronomer and mathematician who lived and worked in Egypt. He wrote the book Geographie which charts all the places of the world as known to them at that time. His works , which employed a system of latitudes and longitudes , influenced map-makers for hundreds of years . He was a cartographer and he evolved the science of map-making.
Ptolemy used observational data gathered by previous astronomers, such as Hipparchus, to develop his geocentric model of the universe. He believed that the Earth was at the center of the universe based on observations that celestial bodies moved in complex patterns in the sky.
The two forefathers of modern geography are considered to be Eratosthenes and Ptolemy. Eratosthenes, a Greek scholar, is known for being one of the first to use the word "geography" and for accurately calculating the Earth's circumference. Ptolemy, an ancient Greek astronomer and geographer, is well-known for his world map and the development of the concept of longitude and latitude.
Yes, Ptolemy's Geography book was a comprehensive work that combined mathematical principles with geographical knowledge. It included a grid system of longitude and latitude and provided coordinates for over 8,000 locations. This system of mapping influenced cartography for centuries to come.
Hipparchus was the best astronomers of his time and was a Greek astronomer, geographer, and mathematician. He very accurately cataloged over 1,000 stars. Ptolemy was a great admirer of Hipparchus research and from what I've seen Ptolemy was often said to do what Hipparchus had done.
The concept of latitude and longitude dates back to ancient Greece, with the Greek mathematician and astronomer Hipparchus making significant contributions to the development of these coordinate systems around 150 B.C. However, it was the Greek geographer and astronomer Claudius Ptolemy in the 2nd century AD who refined and popularized the use of latitude and longitude for mapping and navigation.
Archimedes, Hipparchus, Apollonius and Ptolemy.
Hipparchus (190-120 BC), was perhaps the greatest of the Greek astronomers who devised a method of locating geographical positions by means of latitudes and longitudes. Also Ptolemy (2nd century A.D.) was a Greek astronomer and mathematician who lived and worked in Egypt. He wrote the book Geographie which charts all the places of the world as known to them at that time. His works , which employed a system of latitudes and longitudes , influenced map-makers for hundreds of years . He was a cartographer and he evolved the science of map-making.
spinning in smaller orbits as they make the bigger revolutution
Claudius Ptolemy synthesized and extended Hipparchus' system of epicycles and encentric circles to ezplain his geocentric theory off the solar system.
He was the first person to explain why the sun and stars move across the sky
Celestial navigation has been used for centuries by various civilizations, but its modern form can be attributed to early astronomers like Hipparchus and Ptolemy. They developed mathematical models to predict the positions of celestial bodies, which sailors later used to navigate the seas.
I believe it was Claudius Ptolemy. Hipparchus for the GK folks.
Ptolemy never saw a telescope. The first telescopes were invented about 1500 years after Ptolemy died.
Ptolemy used observational data gathered by previous astronomers, such as Hipparchus, to develop his geocentric model of the universe. He believed that the Earth was at the center of the universe based on observations that celestial bodies moved in complex patterns in the sky.
The two forefathers of modern geography are considered to be Eratosthenes and Ptolemy. Eratosthenes, a Greek scholar, is known for being one of the first to use the word "geography" and for accurately calculating the Earth's circumference. Ptolemy, an ancient Greek astronomer and geographer, is well-known for his world map and the development of the concept of longitude and latitude.