GIS Files

About the GIS Files

The GIS files is an interactive learning zone introducing the basic concepts of GIS. Try out GIS for yourself; discover the more advanced topics and see how Ordnance Survey data unlocks the power of GIS.

So, what is a GIS?

Geographical information systems (GIS) are a family of computer software tools that allow information to be linked to a geographical location. Information from maps is converted into digital form and can be used to benefit everyday life - from predicting houses in danger of flooding to analysing crime patterns. GIS can even help a pizza restaurant plan its delivery routes!

Its usefulness goes way beyond that of traditional paper maps and GIS is fast becoming an established and powerful branch of information technology. Ordnance Survey is at the heart of this process and is a world leader in the provision of data for GIS.

Other GIS resources on the internet