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Leonardo's World Map
Leonardo's unique equilateral triangular design is applied for a world map. It is a map drawn using the "octant projection" and dated by Richard Henry Major to approximately 1514. It was found loosely inserted among a Codex of Leonardo da Vinci. It features an early use of the name America. The map incorporates information from the travels of Amerigo Vespucci, published in 1503 and 1505. Additionally, the map depicts the Arctic as an ocean and Antarctica as a continent of about the correct size. The likelihood that the map, found among Leonardo da Vinci's papers preserved in Windsor, was drawn by Leonardo himself has not been completely accepted by scholars. According to Major, who published the map in 1865 and defended its authenticity, the date indicated would be doubtful also because Florida is drawn as an island with the name of TERRA FLORIDA. Description Da Vinci developed the concept of dividing the surface of the globe into eight spherical equilateral triangles based on h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
America Leonardo2
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territories, nine Minor Outlying Islands, and 326 Indian reservations. The United States is also in free association with three Pacific Island sovereign states: the Federated States of Micronesia, the Marshall Islands, and the Republic of Palau. It is the world's third-largest country by both land and total area. It shares land borders with Canada to its north and with Mexico to its south and has maritime borders with the Bahamas, Cuba, Russia, and other nations. With a population of over 333 million, it is the most populous country in the Americas and the third most populous in the world. The national capital of the United States is Washington, D.C. and its most populous city and principal financial center is New York City. Paleo-Americans ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Cartographic Journal
''The Cartographic Journal'' (first published June 1964) is an established peer-reviewed academic journal of record and comment that is published on behalf of the British Cartographic Society by Taylor & Francis. An official journal of the International Cartographic Association (ICA), it contains authoritative papers on all aspects of cartography: the art, science and technology of presenting, communicating and analysing spatial relationships by means of maps and other geographical representations of the Earth's surface. This includes coverage of related technologies where appropriate, for example, remote sensing and geographical information systems (GIS), the internet, satellite navigation and positioning systems, laser scanning, and terrain modelling. The ''Journal'' also publishes articles on social, political and historical aspects of cartography. Occasionally, Special Issues are published that focus on a particular research theme. Its readership is drawn from over 180 count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
José Luis Espejo Pérez
José Luis Espejo Pérez (born in Barcelona in 1965), is a Spanish-language writer specializing in historical essays. Biography Born in Barcelona in 1965. He has studied the University of Barcelona, obtaining a degree in Geography and History. Between 1985 and 1992 he was editor of the critical magazine ''L'esborrany'', published in Sant Boi de Llobregat. At the same time he worked as an editor in several technical press magazines. Between the years 1992 and 1998 he collaborated in the preparation of three monographs of a social nature in the magazine ''Arguments and Proposals'', published by L'Eina Editorial. Between 1998 and 2002 he lived in the city of Bath (United Kingdom), a period in which he worked as a screenwriter in several audiovisual companies. Previously (in 1994) he spent eight months in the United States. His knowledge of the cultural reality in these two Anglo-Saxon countries brought him into contact with the two subjects he deals with most in his books: Soc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World Map
A world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of map projection, projection. Maps rendered in two dimensions by necessity distort the display of the three-dimensional surface of the earth. While this is true of any map, these distortions reach extremes in a world map. Many techniques have been developed to present world maps that address diverse technical and aesthetic goals. Charting a world map requires global knowledge of the earth, its oceans, and its continents. From prehistory through the Middle ages, creating an accurate world map would have been impossible because less than half of Earth's coastlines and only a small fraction of its continental interiors were known to any culture. With exploration that began during the European Renaissance, knowledge of the Earth's surface accumulated rapidly, such that most of the world's coastlines had been mapped, at least roughly, by the mid-1700s and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterman Polyhedron
In geometry, the Waterman polyhedra are a family of polyhedra discovered around 1990 by the mathematician Steve Waterman. A Waterman polyhedron is created by packing spheres according to the cubic close(st) packing (CCP), also known as the face-centered cubic (fcc) packing, then sweeping away the spheres that are farther from the center than a defined radius, then creating the convex hull of the sphere centers. Image:Waterman_Packed_Spheres_0024.1.png, Cubic Close(st) Packed spheres with radius Image:Waterman_0024.1.png, Corresponding Waterman polyhedron W24 Origin 1 Waterman polyhedra form a vast family of polyhedra. Some of them have a number of nice properties such as multiple symmetries, or interesting and regular shapes. Others are just a collection of faces formed from irregular convex polygons. The most popular Waterman polyhedra are those with centers at the point (0,0,0) and built out of hundreds of polygons. Such polyhedra resemble spheres. In fact, the more f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterman Butterfly Projection
The Waterman "Butterfly" World Map is a map projection created by Steve Waterman. Waterman first published a map in this arrangement in 1996. The arrangement is an unfolding of a polyhedral globe with the shape of a truncated octahedron, evoking the ''butterfly map'' principle first developed by Bernard J.S. Cahill (1866–1944) in 1909. Cahill and Waterman maps can be shown in various profiles, typically linked at the north Pacific or north Atlantic oceans. As Cahill was an architect, his approach tended toward forms that could be demonstrated physically, such as by his flattenable rubber-ball map. Waterman, on the other hand, derived his design from his work on close-packing of spheres. This involves connecting the sphere centers from cubic closest-packed spheres into a corresponding convex hull, as demonstrated in the accompanying graphics. These illustrate the W5 sphere cluster, W5 convex hull, and two Waterman projections from the W5 convex hull. To project the sphere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cahill–Keyes Projection
The Cahill–Keyes projection is a polyhedral compromise map projection first proposed by Gene Keyes in 1975. The projection is a refinement of an earlier 1909 projection by Bernard Cahill. The projection was designed to achieve a number of desirable characteristics, namely symmetry of component maps (octants), scalability allowing the map to continue to work well even at high resolution, uniformity of geocells, metric-based joining edges, minimized distortion compared to a globe, and an easily understood orientation to enhance general usability and teachability. Construction The Cahill–Keyes projection was designed with four fundamental considerations in mind: visual fidelity to a globe, proportional geocells, 10,000 km lengths for each of its octants' three main joined edges, and an M-shape Master-Map profile. The resulting map comprises 8 octants. Each octant is an equilateral triangle with three segments per side. One side runs along the equator, and the oth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Codex Atlanticus
The Codex Atlanticus (Atlantic Codex) is a 12-volume, bound set of drawings and writings (in Italian) by Leonardo da Vinci, the largest single set. Its name indicates the large paper used to preserve original Leonardo notebook pages, which was used for atlases. It comprises 1,119 leaf (books), leaves dating from 1478 to 1519, the contents covering a great variety of subjects, from flight to weaponry to Viola organista, musical instruments and from mathematics to botany. This codex was gathered in the late 16th century by the sculptor Pompeo Leoni, who dismembered some of List of works by Leonardo da Vinci#Manuscripts, Leonardo's notebooks in its formation. It is now in the Biblioteca Ambrosiana in Milan. Description The Codex Atlanticus is the largest single collection of drawings and writings (in Italian) by polymath Leonardo da Vinci, containing 1,119 paper leaf (books), leaves (2,238 pages) arranged into 12 leather-bound volumes. Its size and scope has led art historian Carlo P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernard J
Bernard (''Bernhard'') is a French and West Germanic masculine given name. It is also a surname. The name is attested from at least the 9th century. West Germanic ''Bernhard'' is composed from the two elements ''bern'' "bear" and ''hard'' "brave, hardy". Its native Old English reflex was ''Beornheard'', which was replaced by the French form ''Bernard'' that was brought to England after the Norman Conquest. The name ''Bernhard'' was notably popular among Old Frisian speakers. Its wider use was popularized due to Saint Bernhard of Clairvaux (canonized in 1174). Bernard is the second most common surname in France. Geographical distribution As of 2014, 42.2% of all known bearers of the surname ''Bernard'' were residents of France (frequency 1:392), 12.5% of the United States (1:7,203), 7.0% of Haiti (1:382), 6.6% of Tanzania (1:1,961), 4.8% of Canada (1:1,896), 3.6% of Nigeria (1:12,221), 2.7% of Burundi (1:894), 1.9% of Belgium (1:1,500), 1.6% of Rwanda (1:1,745), 1.2% of Germany ( ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leonardo Da Vinci’s Mappamundi
Leonardo is a masculine given name, the Italian, Spanish, and Portuguese equivalent of the English, German, and Dutch name, Leonard. People Notable people with the name include: * Leonardo da Vinci (1452–1519), Italian Renaissance scientist, inventor, engineer, sculptor, and painter Artists * Leonardo Schulz Cardoso, Brazilian singer * Emival Eterno da Costa (born 1963), Brazilian singer known as Leonardo * Leonardo de Mango (1843–1930), Italian-born Turkish painter * Leonardo DiCaprio (born 1974), American actor * Leonardo Pieraccioni (born 1965), Italian actor and director Athletes * Leonardo Araújo (born 1969), usually known as Leonardo, Brazilian World Cup-winning footballer, and former sporting director of Paris Saint Germain * Leonardo Fioravanti (born 1997), Italian surfer * Leonardo Lourenço Bastos (born 1975), Brazilian footballer * Leonardo Bittencourt, German footballer * Leonardo Bonucci (born 1987), Italian footballer * Leonardo Candi (born 1997), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Imago Mundi
''Imago Mundi'', or in full ''Imago Mundi: International Journal for the History of Cartography'', is a semiannual peer-reviewed academic journal about mapping, established in 1935 by Leo Bagrow. It covers the history of early maps, cartography, and map-related ideas. Articles are in English and have abstracts in French, German, Spanish, and English. Each volume also contains three reference sections (book review __NOTOC__ A book review is a form of literary criticism in which a book is merely described (summary review) or analyzed based on content, style, and merit. A book review may be a primary source, opinion piece, summary review or scholarly revie ...s, bibliography, and chronicle) that provide a summary of current developments in the field. It was published originally by Imago Mundi Ltd. with (electronic), 0308-5694 (paper). References Notes External links * History journals Geography journals Cartography Publications established in 1935 English-languag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Adolf Erik Nordenskiöld
Nils Adolf Erik Nordenskiöld (18 November 183212 August 1901) was a Finland-Swedish aristocrat, geologist, mineralogist and Arctic explorer. He was a member of the Fenno-Swedish Nordenskiöld family of scientists and held the title of a friherre (baron). Born in the Grand Duchy of Finland at the time it was a part of the Russian Empire, he was later, due to his political activity, forced to move to Sweden, where he later became a member of the Parliament of Sweden and of the Swedish Academy. He led the ''Vega'' Expedition along the northern coast of Eurasia in 1878–1879. This was the first complete crossing of the Northeast Passage. Initially a troubled enterprise, the successful expedition is considered to be among the highest achievements in the history of Swedish science. Nordenskiöld family The Nordenskiölds were an old Fenno-Swedish family, and members of the nobility. Nordenskiöld's father, Nils Gustaf Nordenskiöld, was a Finnish mineralogist, civil servant an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
