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Over Thompson's career, he travelled 90,000 kilometres (56,000 mi) across North America, mapping 4.9 million square kilometres (1.9 million square miles) of the continent along the way. [1] For this historic feat, Thompson has been described as the "greatest practical land geographer that the world has produced".
- 30 April 1770, Westminster, England
- Charlotte Small
- Explorer and Map Maker
Apr 30, 2024 · David Thompson was an English explorer, geographer, and fur trader in the western parts of what are now Canada and the United States. He was the first white man to explore the Columbia River from source to mouth. His maps of western North America served as a basis for all subsequent ones. Thompson
- The Editors of Encyclopaedia Britannica
Mar 22, 2022 · David Thompson, explorer, cartographer (born 30 April 1770 in London, England; died 10 February 1857 in Longueuil, Canada East). David Thomson was called “the greatest land geographer who ever lived.” He walked or paddled 80,000 km or more in his life, mapping most of western Canada, parts of the east and the northwestern United States.
Aug 11, 2023 · Learn about the life and achievements of David Thompson, a Canadian geographer who explored and mapped millions of square kilometers in North America. Discover how he met the devil, married a young Metis woman, and set the U.S.-Canada border.
David Thompson's legacy includes not only his Travels, generally recognized as a classic narrative of exploration, but also his meticulous field and survey notebooks, sheets of watercolors, letters describing the state of the interior during the period of contact, and maps of western North America. He also set in motion a viable fur-trade ...
Feb 8, 2012 · Travelling by birch bark canoe, teaching each other the peculiarities of a different culture, they were among the first explorers of what it means to be Canadian. In the years ahead Thompson traveled as far north as the Peace River, as far south and west as the mouth of the Columbia.
His great map became a summary of his lifetime of exploring and surveying the interior of North America. His greatest achievement, it was so accurate that 100 years later it was still the basis for many of the maps issued by the Canadian government. It now resides in the Archives of Ontario.
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