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Mercator is a steel-hulled barquentine built in 1932 as a training ship for the Belgian merchant fleet. She was named after Gerardus Mercator (1512–1594), a Belgian cartographer . She was designed by G.L. Watson & Co. and built in Leith , Scotland [ 2 ] and launched in 1932.
Gerardus Mercator (/ dʒ ɪ ˈ r ɑːr d ə s m ɜːr ˈ k eɪ t ər /; [a] [b] [c] 5 March 1512 – 2 December 1594) [d] was a Flemish geographer, cosmographer and cartographer.He is most renowned for creating the 1569 world map based on a new projection which represented sailing courses of constant bearing (rhumb lines) as straight lines—an innovation that is still employed in nautical charts.
Web Mercator is a spherical Mercator projection, and so it has the same properties as a spherical Mercator: north is up everywhere, meridians are equally spaced vertical lines, angles are locally correct (assuming spherical coordinates), and areas inflate with distance from the equator such that the polar regions are grossly exaggerated.
Bibliothek des allgemeinen und praktischen Wissens, Bd. 2. – Berlin, Leipzig, Wien, Stuttgart: Deutsches Verlaghaus Bong & Co, 1904. – 1. Aufl. Mercator, Gerardus (1538), 1538 Mercator Map Nordenskiöld Facsimile Atlas, plate XLIII. Shirley plate 79 (entries 74 and 91). Ortelius, Abraham (1564), Nova Totius Terrarum Orbis Shirley plate 97 ...
1 (poor) is the lowest possible grade (0-19%). In high-schools and universities, a 20-point grading scale is used. When it is the case of the final grade of an academic degree, each grade is assigned a qualitative mark by degree (depending on the university, the students have at most a final grade of 16 or 17, being almost impossible for ...
In the beginnings of the Portuguese nationality, the Christian clergy was the main player in the educational endeavour. Portuguese universities have existed since 1290.Within the scope of the Portuguese Empire, the Portuguese founded in 1792 the oldest engineering school of Latin America (the Real Academia de Artilharia, Fortificação e Desenho), as well as the oldest medical college of Asia ...
The spherical form of the transverse Mercator projection was one of the seven new projections presented, in 1772, by Johann Heinrich Lambert. [1] [2] (The text is also available in a modern English translation. [3]) Lambert did not name his projections; the name transverse Mercator dates from the second half of the nineteenth century. [4]
For example, a Mercator map printed in a book might have an equatorial width of 13.4 cm corresponding to a globe radius of 2.13 cm and an RF of approximately 1 / 300M (M is used as an abbreviation for 1,000,000 in writing an RF) whereas Mercator's original 1569 map has a width of 198 cm corresponding to a globe radius of 31.5 cm and an ...