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map |
a representation, usually on a flat surface, as of the features of an area of the earth or a portion of the heavens, showing them in their respective forms, sizes, and relationships according to some convention of representation |
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globe |
a sphere on which is depicted a map of the earth |
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projection |
a systematic construction of lines drawn on a plane surface representative of and corresponding to the meridians and parallels of the curved surface of the earth or celestial sphere. |
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absolute location |
the exact global adress |
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relative location |
a point or place in relation to another point or place |
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global adress |
the exact location in latitude and longitude |
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coordinates |
Informal Directions |
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latitude |
the angular distance north or south from the equator of a point on the earth's surface, measured on the meridian of the point. |
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longitude |
angular distance east or west on the earth's surface, measured by the angle contained between the meridian of a particular place and some prime meridian, as that of Greenwich, England, and expressed either in degrees or by some corresponding difference in time. |
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equator |
1.the great circle of the earth that is equidistant from the North Pole and South Pole. |
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Prime Meridian |
the meridian running through Greenwich, England, from which longitude east and west is reckoned. |
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Internation Date Line |
a theoretical line following approximately the 180th meridian, the regions to the east of which are counted as being one day earlier in their calendar dates than the regions to the west. |





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