Meet OS Placemaker - Hannah

Ordnance Survey (OS) Field Surveyor, Hannah, explores how OS data underpins many areas of day-to-day life – from turning on the kettle to using your satnav.

1 minute read
Hannah is part of the OS Surveying team, who help to capture the changing face of Great Britain. She uses state-of-the art accurate GPS technology to map features and keep the national geographic database up to date.

"OS data backs everything."

Hannah, OS Field Surveyor

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Ordnance Survey
By Ordnance Survey

Our highly accurate geospatial data and printed maps help individuals, governments and companies to understand the world, both in Britain and overseas.