All information displayed was carefully prepared and selected for a particular map user. Modern GIS and CAM Map Scale Map scale defines the amount of reduction of reality. 2 Representative Fraction Expressed as an ratio in the same units . You can develop verbal expression that may be useful to novice map users. The graphic bar places visual measure of ground distances on the map.
Most software can automatically generate a graphic scale.
You get 3.95707070707070707 miles. The scale bar would be 2.6 inches long. The ratio is small and the amount of reduction is large, producing a map of a large area. Large scale means less reduction and a map covering a small area. RF Verbal Scale Graphic Scale Large Scale Small Scale Entities Attribute Legend Cartographic Paradigms Review Questions Module 2 Section 1 Explain why a map is a model.