• Setting Up in the Real World – UK Coordinate Systems

    Update - November 2016: Ordnance Survey recently published OSTN15, "the new geoid for Britain". We are working towards making this available. This blog will be updated once we have done so.

    UK users creating new data should always use the OSGB-GPS-2002 GCS when working with the UK National Grid  to ensure that when converted to ETRS89 or WGS84 based datums, projection coordinates are the most accurate possible…

    • Mon, Nov 21 2016