What Is A Large Scale Map
The scale of a map is the ratio of a distance on the map to the corresponding distance on the ground. Map scale maps are a graphical representation of the world or a section of the world.
Large And Small Scale Maps Youtube
This simple concept is complicated by the curvature of the earth s surface which forces scale to vary across a map.
What is a large scale map
. As a representation of the world maps are compressed versions of the real world meaning that a large piece of land is recreated onto a smaller piece of paper or digital file. For an example let s analyze the ratio 1 to 50 which can be written as either 1 50 or 1 50. The terms large scale and small scale are used to describe the scale of a map. Large scale map a map having a scale of 1 75 000 or larger.The scale on a map is a representative fraction so the scale of the map on the left is a large scale map is 1 25 000 which means that objects on the map are drawn at 1 25 000 of their actual size. A map scale of 1 50 means that 1 unit on the map is equal to 50 units on earth s surface. Because of this variation the concept of scale becomes meaningful in two distinct ways. Large scale maps i large scale maps show a small area in greater detail.
Ii they are guide maps or topo graphic maps.
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