ReorientObject (geography Data Type)
Returns a geography instance with interchanged interior regions and exterior regions.
This geography data type method supports FullGlobe instances or spatial instances that are larger than a hemisphere.
Applies to: SQL Server (SQL Server 2012 through current version), Azure SQL Database.
This method changes the ring orientation of all Polygons in a GeometryCollection but does not remove or change any Points or Linestrings in the given collection.
If a GeometryCollection is passed to this method, each instance in the collection is reoriented, but the collection as a whole is not reoriented.