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The Cassini projection (also sometimes known as the Cassini–Soldner projection or Soldner projection [1]) is a map projection first described in an approximate form by César-François Cassini de Thury in 1745. Its precise formulas were found through later analysis by Johann Georg von Soldner around 1810. [2]
Versailles on the Cassini map. The Cassini Map or Academy's Map is the first topographic and geometric map made of the Kingdom of France as a whole. It was compiled by the Cassini family, mainly César-François Cassini (Cassini III) and his son Jean-Dominique Cassini (Cassini IV) in the 1700s. It was on a scale of one line to 100 toises, i.e ...
Whitney organized the first comprehensive survey of California, and the first complete topographic maps of the state were completed under him. Mount Whitney, the tallest peak in California is named after him. The State Mining Bureau was established in 1880, and the position of State Geologist was changed to State Mineralogist.
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Cassini has run low on propellant, and will become an artificial meteor at Saturn on Friday morning as it plunges to its death. NASA is now receiving the last photos ever taken by the Cassini ...
Giovanni [a] Domenico Cassini, also known as Jean-Dominique Cassini (8 June 1625 – 14 September 1712) was an Italian (naturalised French) [1] mathematician, astronomer, astrologer and engineer. Cassini was born in Perinaldo , [ 2 ] [ 3 ] near Imperia , at that time in the County of Nice , part of the Savoyard state .
Search crews recently found the body of a California man in Grand Canyon National Park. The man, who has not yet been identified, was found on Feb. 10 near the Yavapai Geology Museum, according to ...
National Grid maps began to be issued after the war, but it was some time before there was full coverage. In the interim, the public were allowed to purchase War Office Cassini Grid maps. [1] National Grid maps at 1:25,000 scale (often referred to as 2 1 ⁄ 2 inches to the mile, or just 2 1 ⁄ 2-inch maps) were not introduced until as late as ...