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The French Geodesic Mission to the Equator (French: Expédition géodésique française en Équateur), also called the French Geodesic Mission to Peru and the Spanish-French Geodesic Mission, was an 18th-century expedition to what is now Ecuador carried out for the purpose of performing an arc measurement, measuring the length of a degree of latitude near the Equator, by which the Earth's ...
The French Geodesic Mission to Lapland was one of the two geodesic missions carried out in 1736–1737 by the French Academy of Sciences for measuring the shape of the Earth. One expedition was sent to Ecuador to perform measurements near the Equator; the other was sent to Meänmaa to perform measurements near the Arctic Circle.
The first direct demonstration of Earth's sphericity came in the form of the first circumnavigation in history, an expedition captained by Portuguese explorer Ferdinand Magellan. [101] The expedition was financed by the Spanish Crown. On August 10, 1519, the five ships under Magellan's command departed from Seville.
The placement of the equatorial line was defined throughout a 1736 expedition called the French Geodesic Mission.While such studies would later determine the exact measure and shape of the world, astronomers involved missed the possibility of encountering the remnants of highly sophisticated geographical achievements made on “Equatorial” territory for hundreds of years before their arrival.
The Francisco Hernández expedition (1570–1577) (Spanish: Comisión de Francisco Hernández a Nueva España) is considered to be the first scientific expedition to the New World, led by Francisco Hernández de Toledo, a naturalist and physician of the Court of King Philip II, who was highly regarded in Spain because of his works on herbal ...
National Geographic announces four new Signature Land Expeditions. The trips include expeditions to Australia, Portugal and the Azores, Sri Lanka, and Southern Africa. Furthermore, trips that have ...
Charles Marie de La Condamine (French: [la kɔ̃damin]; 28 January 1701 – 4 February 1774) was a French explorer, geographer, and mathematician.He spent ten years in territory which is now Ecuador, measuring the length of a degree of latitude at the equator and preparing the first map of the Amazon region based on astro-geodetic observations.
The expedition team seized the moment to show its passengers Iceland’s famous volcanic geography in real time, announcing the volcano viewing that morning. (We had returned to Reykjavik a day ...