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Vertical CRS for Microsoft Geometry

Question asked by addax.philippe.chessel on Apr 5, 2018
Latest reply on Apr 5, 2018 by addax.philippe.chessel

In SQL Server you can create tables with geometry embedded (point,line, polygon).the geometry can be populated using the STPointFromText ( 'point_tagged_text' , SRID )  function.


We can then create also geometry with Z values parsing  X Y Z values in the function.

But it looks tome that there is only the Horizontal CRS that can be defined (SRID , 4326 for ex).


The Vertical CRS (MSL , epsg:5714 for ex) can not be defined in the Microsoft Geometry storage ?


Same for the Query Layer in ArcGIS, only the Horizontal CRS can be defined or extracted ?