Geography

The Hayden Geological Survey and the Yellowstone National Park

The Hayden Geological Survey and the Yellowstone National Park

On June 11, 1871, the Hayden Geological Survey of 1871 led by geologist Ferdinand Vandeveer Hayden began, which explored the region of northwestern Wyoming that later became Yellowstone National Park in 1872. Ferdinand Hayden – Early Years Ferdinand Hayden was born in Westfield, Massachusetts, USA. When Ferdinand Hayden was ten years old his father died. Ferdinand Hayden moved in with his uncle in Ohio. As a young boy he was fascinated with all nature…
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Charles Wyville Thomson and the Challenger Expedition

Charles Wyville Thomson and the Challenger Expedition

On March 5, 1830, Scottish natural historian and marine zoologist Charles Wyville Thomson was born. Thomson served as the chief scientist on the famous Challenger expedition surveying and exploring the oceans for more than 130.000 km between 1872 and 1876. Thomson‘s work there revolutionized oceanography. Charles Wyville Thomson – Early Life Thomson was born at Bonsyde, in Linlithgow, West Lothian, the son of Andrew Thomson, a surgeon in the service of the…
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Édouard-Gaston Deville and the Perfection of Photogrammetry

Édouard-Gaston Deville and the Perfection of Photogrammetry

On February 21, 1849, French-Canadian surveyor Édouard-Gaston Deville was born. Deville perfected the first practical method of photogrammetry, the making of maps based on photography. Édouard-Gaston Deville – Becoming a Surveyor Édouard-Gaston Deville was born at La Charité sur Noire, Nièvre, France. Educated at the naval school at Brest, Deville served in the French navy and conducted hydrographic surveys in the South Sea islands and Peru. In 1875, he retired and immigrated to Quebec with his widowed mother…
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Joseph Nicollet and the Upper Mississippi River

Joseph Nicollet and the Upper Mississippi River

On July 24, 1786, French geographer, astronomer, and mathematician Joseph Nicolas Nicollet was born. He is best known for mapping the Upper Mississippi River basin during the 1830s. Nicollet’s maps were among the most accurate of the time and they provided the basis for all subsequent maps of the American interior. Jean-Nicholas Nicollet – Building up a Reputation Jean-Nicolas Nicollet was born in Cluses, Savoy, France. He was very bright, showing aptitude in mathematics and…
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Abraham Ortelius and the Theatrum Orbis Terrarum

Abraham Ortelius and the Theatrum Orbis Terrarum

On May 20, 1570, Belgian cartographer and geographer Abraham Ortelius published the first modern atlas, the Theatrum Orbis Terrarum, in Antwerp. It consisted of a collection of uniform map sheets and sustaining text bound to form a book for which copper printing plates were specifically engraved. Abraham Ortelius – Early Years Abraham Ortelius was born in Antwerp, but grew up with his uncle after his father passed away at young age. In…
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The World according to Sebastian Münster

The World according to Sebastian Münster

On January 20, 1488, German cartographer, cosmographer, and a Christian Hebraist scholar Sebastian Münster was born. His work, the Cosmographia from 1544, was the earliest German description of the world. In (Western) Germany, he is best known for his portrait on the former German 100 DM banknote – of course only to people who are old enough to remember the old Deutsche Mark banknotes (valid from 1962-1991). Sebastian Münster – Youth and Education Sebastian…
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The American Expedition of Lewis and Clark

The American Expedition of Lewis and Clark

On May 14, 1804, American explorers Meriwether Lewis and William Clark departed for the first American expedition to cross what is now the western portion of the United States, departing from St. Louis on the Mississippi River making their way westward through the continental divide to the Pacific coast. An American Expedition To cross Northern America from the east to the west, and doing this even more than 200 years ago, this really…
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On the Road with Alexander von Humboldt

On the Road with Alexander von Humboldt

On August 3, 1804 geographer, naturalist, and explorer Alexander von Humboldt returned home from his great South America scientific discovery journey. “I am more and more convinced that our happiness or unhappiness depends more on the way we meet the events of life than on the nature of those events themselves”. – Alexander von Humboldt Aimé Bonpland and Daniel Kehlmann Actually, Humboldt did not make this journey all alone. He had a…
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“Because it’s there” – George Mallory and Mount Everest

“Because it’s there” – George Mallory and Mount Everest

“Why would you want to climb Mount Everest?” George Mallory was asked this question in 1924 and gave the most obvious answer: “Because it’s there“. The famous mountaineer was born on June 18, 1886, and is best known for his expeditions to the highest mountain on earth. “One comes to bless the absolute bareness, feeling that here is a pure beauty of form, a kind of ultimate harmony.” – George Mallory, Letter to…
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Sir George Everest and his Trigonometric Survey of India

Sir George Everest and his Trigonometric Survey of India

On July 4, 1790, Welsh military engineer and geodesist Sir George Everest was born. Everest was the Surveyor General of India from 1830 through 1843, providing the accurate mapping of the subcontinent. For more than twenty-five years and despite numerous hardships, he surveyed the longest arc of the meridian ever accomplished at the time. In 1865, Mount Everest was named in his honour in the English language, despite his objections, by the…
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