Spatial data types
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Spatial Data Types Presentation by Aaron Buma
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Transcript of Spatial data types
Geography Data Type• Added with SQL Server 2008• GPS/Round-Earth Coordinates• Requires:– Latitude– Longitude– SRID – Spatial Reference ID• What mapping system the coordinates belong to
Geometry Data Type• Added with SQL Server 2008• Flat-Plane (Euclidean) Coordinates• Multiple Options – Points, Lines, Curves, Collections