OS NGD Fundamentals
OS NGD Fundamentals covers the core elements of OS NGD design, including data formats, coordinate reference systems used, data schema versioning, and data ordering and currency.
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OS NGD Fundamentals covers the core elements of OS NGD design, including data formats, coordinate reference systems used, data schema versioning, and data ordering and currency.
Last updated
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Was this helpful?
The following pages provide an overview of the OS National Geographic Database (OS NGD); they cover the core elements of its design, including data formats, the coordinate reference systems used, and how Change-Only Updates (COUs) will be provided, amongst other topics: