Today in class we learned about how to interpret maps. We defined map scale, projection, meridian, longitude, parallel, latitude and prime meridian. We also learned what the role of map scale and projection in interpreting maps. A map scale is the level of detail and the amount of area covered on the map depend on its map scale. A map scale can be presented in three different ways, ratio or fraction scale, written scale or graphic scale. A map projection is a systematic transformation of the latitudes and longitudes from the surface of the sphere into the locations on a plane. Maps cannot be created without map projections. A meridian is a circle of a constant longitude passing through a given place on earth's surface and the terrestrial poles. Longitude is the geographic coordinate that specifies the east-west position of a point on the Earth's surface. Latitude is the geographic coordinate that specifies the north-south position on the Earth's surface. Latitude i...
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