Ordnance Survey – Great Britain's national mapping agency
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Choose the right product for your needs by answering a few simple questions
You are looking for digital map data files for use in a computer system (choose again)
What level of detail do you need?
- Great detail of a small area such as a suburb or village (large scale; up to 1:9999)
- Less detail of a larger area such as a city or small county (mid scale; 1:10 000 - 1:49 999)
- A general representation of a region (small scale; 1:50 000 plus)
Note: numerical scale ranges above are indicated only for the purpose of segmenting our product portfolio; we do not offer datasets at a specific scale of, for example, 1:49 999.