Anaximander was a Greek philosopher and cartographer who lived in the 6th century BC. He is credited with creating the first map of the world, which was based on the idea that the Earth was a flat disk surrounded by the ocean.

Eratosthenes was a Greek mathematician, geographer, and astronomer who lived in the 3rd century BC. He is best known for creating the first map of the world that was based on scientific principles. His map showed the Earth as a sphere, and it included the continents of Europe, Asia, and Africa.

Juan de la Cosa was a Spanish cartographer and explorer who lived in the 15th and 16th centuries. He is best known for creating the first map of the Americas, which was based on his own explorations and the reports of other explorers.

Ptolemy was a Greek mathematician, astronomer, and geographer who lived in the 2nd century AD. He is best known for creating the Mappa Mundi, which was a world map that was based on the ideas of Eratosthenes and other ancient geographers. The Mappa Mundi showed the Earth as a sphere, and it included the continents of Europe, Asia, and Africa.

Abraham Ortelius was a Flemish cartographer and geographer who lived in the 16th century. He is best known for creating the first modern atlas, which was published in 1570. The atlas contained maps of the world, Europe, Asia, Africa, and America, and it was the first atlas to use a consistent scale and projection.

Gerardus Mercator was a Flemish cartographer and geographer who lived in the 16th century. He is best known for creating the Mercator Projection, which is a cylindrical map projection that shows the Earth as a cylinder. The Mercator Projection is still used today in navigation and other applications.

John Smith was an English explorer and colonist who lived in the 17th century. He is best known for creating the first map of the United States, which was published in 1612. The map showed the coastline of the Atlantic coast from Maine to North Carolina, and it included the names of many of the rivers and mountains in the region.

Samuel de Champlain was a French explorer and cartographer who lived in the 17th century. He is best known for creating the Champlain Map, which was a map of the St. Lawrence River and the Great Lakes region. The Champlain Map was the first accurate map of the region, and it was used by explorers and settlers for many years.

Matthew Flinders was an English explorer and cartographer who lived in the 18th and 19th centuries. He is best known for creating the first map of Australia, which was published in 1814. The map showed the coastline of Australia, and it included the names of many of the rivers and mountains in the country.

James Cook was a British explorer and cartographer who lived in the 18th century. He is best known for his voyages to the Pacific Ocean, where he explored the coasts of Australia, New Zealand, and Hawaii. Cook also created a map of the Pacific Ocean, which was published in 1784. The map showed the coastline of the Pacific Ocean, and it included the names of many of the islands in the region.

Fabian Gottlieb von Bellingshausen was a Russian explorer and cartographer who lived in the 19th century. He is best known for leading the first expedition to Antarctica, which reached the continent in 1820. Bellingshausen also created a map of Antarctica, which was the first map of the continent to be based on actual observations.

John Biscoe was a British explorer and cartographer who lived in the 19th century. He is best known for his voyages to Antarctica, where he discovered the Biscoe Islands and the Palmer Peninsula. Biscoe also created a map of Antarctica, which was published in 1832. The map showed the coastline of Antarctica, and it included the names of many of the islands and mountains in the region.

Giovanni Battista Riccioli was an Italian astronomer and cartographer who lived in the 17th century. He is best known for creating the first map of the Moon, which was published in 1651. The map showed the craters and mountains on the Moon, and it included the names of many of the features on the Moon.

Thomas Harriot was an English mathematician, astronomer, and cartographer who lived in the 16th century. He is best known for creating the first map of the Moon, which was published in 1609. The map showed the craters and mountains on the Moon, and it included the names of many of the features on the Moon.

Christiaan Huygens was a Dutch mathematician, astronomer, and physicist who lived in the 17th century. He is best known for creating the first map of Mars, which was published in 1698. The map showed the surface of Mars, and it included the names of many of the features on the planet.