FAQs

Why would I need the format DWG Standard plus Building Heights?

What is the DWG standard format?

What is DWG Design format?

What is the DWG Colour Plan format?

When was NextMap Britain height data captured?

What should I do if my Local Authority isn’t showing on Contractor Link?

How often is OS MasterMap updated?

What is the difference between DTM and DSM height data?