From RTÉ Radio 1's The History Show, writer Mary Russell tells the story of how the very first Ordnance Survey maps of ...

Large-scale maps - 1:1,250, 1:2,500 and 1:10,000. Features appear larger on the map. This may be used for individual towns and cities. Small-scale - 1:25,000, 1: ...

Ordnance Survey (OS) has revealed that its open datasets are now available through Snowflake Marketplace. This paves the way ...

Ordnance Survey datasets covering roads, rivers, boundary lines and other themes are now available on Snowflake Marketplace.

Surveyors from Ordnance Survey (OS), who are responsible for the ... As the site has developed, Britain’s national mapping service has been responsible for capturing it for the nation’s ...

We often will turn to the first edition Ordnance Survey maps to explore the townlands of our ancestors (perhaps where our families still live today), or to figure out the location of a particular ...