Basic Guide To Adc Maps

By Christa Jarvis


Map is a graphical representation of measuring and portion generally on a two dimensional surface area, but it can also be spherical as in globes. Map has the metric properties means that it must be possible to take measurements of distances, angles or surfaces on it and get a result that may be related to same measurements made in real world (adc maps).

Ptolemy (second century AD) picked up all the knowledge of his predecessors and presents the first comprehensive overview of cartographic progress to time. He published a method on the determination of coordinates based on meridians and parallels. With the work of Ptolemy began the chance to see the world in a new way: through map.

The universe in general (and the Solar System in particular) certainly offer new grounds for this work having origins immemorial. Using techniques based on satellite photography has made it possible not only to know the exact contours of country, a continent, or the world, but also ethnological, historical, statistical, hydrographic, terrain, geomorphological, geological, and economic factors that lead men to their wider environment, the planet we live knowledge.

Became internationally famous in 1554 by a large map of Europe. On a world map of 1569 used map projection system was later named after him. This is a cylindrical representation with straight and parallel and meridian circles of equal latitude, and has the advantage that the straight lines connecting two points maintain a steady course, facilitating navigation compass.

To meet these demands, the cartographer can create multiple "levels of reading." At all times we should consider the simplification techniques, based on colors or symbols, bearing in mind that in a plane close reading can get detailed information elements. The amount of information must relate proportionately to scale. The larger the space dedicated to a region, the greater the number of data elements that can bring about them.

The modulus of linear deformation increases with latitude toward the north pole or south pole, being infinite in both poles. A parallel equidistant in terrestrial sphere correspond well, on map, increasingly spaced lines.

Rhumb lines on Earth (lines intersect all meridians as a constant angle) are plotted on this map by straight. Only the Mercator projection has this property. Using this mapping is usually in marine navigation, because to find the route angle simple graphics procedures. However, in this map the scale is very fast, especially at high latitudes, so you should always give the Mercator map scale for a given parallel of reference, which may be the Ecuador or to average parallel map.

For this reason, the cartographer Martin Waldseemuller used in his map of 1507 the name "America" as a designation for the New World. Vespucci began to draw map of their travels in Americas when installed in Seville (1508) in service of King Ferdinand. Both Solis, Pinzon, Juan de la Cosa and Vespucci contributed their expeditions to path of early map it is known on the American continent.




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