Jump:

To accesskey options
To content
To primary navigation
To secondary navigation
To supplementary navigation
To site search

Ordnance Survey – Great Britain's national mapping agency

Skip:[Primary navigation]

Skip:[Secondary navigation]

GI

GIS Files from Ordnance Survey

Welcome to the GIS Files

GIS Files

Where you can find out about the power of computerised mapping.

1: Getting to grips with GIS

The basics of computer mapping

2. Geographical data

Putting the Gi into GIS

3: Adding real-world information

The I is just as important

4: Putting it all together

Layers of information together in a system (the S)

5: GIS case study

Helping in a real-life situation

6: Expert GIS concepts

More detailed information and case studies

About the GIS Files

View or download a PDF version of sections 1 - 6 (7.2 Mb)