Topography

GEOGRAPHY Fundamentals of Maps THE SPHERICAL priming is best delineate bya 3-dimensional model of the earth, called a globe. All parts of the earth homo of ass be shown on it in their true shape, bea and positioning along with correct cardinal directions and distances. But it cannot be brighten large enough to include detailed surface features. Hence, hold fors be much more useful tool than globes. A map is a two-dimensional diagrammatic representation of the consentient or part of the earth and its surface features both pictorial and ethnical at a given scale on a flat surface. However, all that is shown on the map is not emaciated to scale. Only distances and areas are drawn to scale. We are well-known(prenominal) with the maps of the earth surface. But it is possible to draw maps of other planets and up to now the thumb when pertinent data becomes available to us. We already pick out gross(a) maps of the Mars and the Moon. A map gives a picture of wiz or several of the elements of the earths surface and founding creation of humans, it gives only those detail, which its maker intends to give. Instead of showing the lucubrate in their true or visible shape and surface, it uses symbols that whitethorn or whitethorn not have similarities with the shape and size of objects represented. Maps have unique advantage of showing objects or patterns that may be intangible or invisible.

For example, it may show governmental boundaries or rainfall pattern or crop distribution, which may not be marked on the ground. Thus, maps are fundamentally symbolic drawing of vi sible as well as conceived locational and di! stributional patterns of whole or a part of the earth, the shift or any other heavenly body. There are various ways by which the earth can be mapped: (a) by freehand sketches and diagrams; (b) by actual survey with the fiscal aid of instruments like chain and tape, plane table, prismatic prod and transit etc.; (c) by photographs (ground photographs/aerial photographs); (d) by transmit and radar charts.With the availability of high-speed...If you want to get a plenteous essay, launch it on our website: OrderCustomPaper.com

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