OS mapping data to be released to developers... The Ordnance Survey (OS) is opening up some of its secret code to allow software developers to create Google Maps-style mash-ups. Dubbed OpenSpace, the ...

ELEMENTARY and advanced exercises are based on twelve sections of different scale ordnance maps of various styles. Concentration on map work of this nature is the best introduction to the study of ...

Those new to outdoor activities might wonder if they can utilise Google Maps for hiking instead of learning to use a map and compass or using GPS navigation with a GPS watch or device. Google Maps is ...

To all who use Ordnance maps in the field this book should prove most attractive and full of indications for further exploration of the countryside. Broadly speaking, it consists of three parts. First ...