O S maps, how often are they updated ?????

NGMTB

anyone know how often O S maps are updated ?
Cheers

77ric

It depends what exactly changes.

read this it explains it better than I could

http://edina.ac.uk/digimap/description/products/revisionpolicy.shtml

NGMTB

Thanks 77ric

waby1234

Which maps? Online or paper based? Update schedules differ between different OS products. All their changes filter down from os MasterMap.

NGMTB

I mainly use memory map on my iphone (1:25,000 explorer), but was thinking of getting more up to date paper versions.
cheers

waby1234

How old is the map you use?