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Datum

Question asked by CADEngr2014 on Sep 4, 2018
Latest reply on Sep 4, 2018 by Dan_Patterson

Hello,

 

I am using ArcMap 10.4.1.

 

I would like to match the datum between AutoCAD and ESRI ArcMap.  However, I do not see the datum in the AutoCAD selections, comparing the WKT ESRI information and the AutoCAD options.  The coordinate system I am looking for in ArcMap is designated as LL84 in AutoCAD, which is the WGS84 coordinate reference system, but do not see the flattening value matching.  Is there a better way I can search for the correct datum/coordinate reference system that will match AutoCAD?

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