GIS Files 4: Putting it all in a system

4.5: Some simple GIS examples (1)

How many useful applications can GIS provide?

We have now looked at a wide range of GIS concepts. GIS can be used to speed up any process that formerly relied upon using paper maps. The analytical functions of GIS mean that geographical information can be used in unprecedented ways.

It is important to appreciate that GIS does not always provide exact answers to problems, but by identifying trends based on geography, GIS can reveal patterns that can help us make informed decisions. A GIS can improve decision-making; it cannot make decisions for us.

On the next few pages are some typical applications to complete the GIS picture. They show how GIS is helping to improve everyday life.

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