Importing .dwg file to archGIS map with assigned Coordinates...HOW TO!!

[Anonymous]

Hi...again. Wondering if there was any further expertise on this....

Im attempting to import a .dwg drawing into an ESRI arhgis file that has assigned coordinates.  The .dwg data displays but not spatially correct.

I have been advised that the .dwg file has an assigned coordinate system (though not convinced). No co-ord sys displays when I view the .dwg file in Autocad (Map3D 2009) (looking under 'Menu Browser' >'Analyse'). 

Is there a way that I can:

(1) Confirm conclusively whether there is a co-ord system assigned to the .dwg file and if so ensure that it imports spatially correct?

(2) Export/modify/configure the .dwg file to ensure its co-ord system match the receiving archgis file co-ords?

Otherwise, I am assuming that where no co-ords exist, its a case of spatially adjusting the .dwg file in arch gis after import?

Thanks

A. Planner

[Anonymous]

If you know the coord system of the .dwg, put in a correctly-configured .prj file with the same name in the same folder. Arc will then force the coord system of the drawing to the .prj

[Murph_Map]

If you have AutoCAD Map3D or Civil3D you can open the dwg and use the MAPCSASSIGN command to see if a CS is assigned to the dwg. Aslo ID a point and see what the coordinates are for it. 

[antoniovinci]

I concur with Murph: please paste here a X,Y pair somewhere at the drawing center, sir.

Another way to check the current CRS is the _ADESETCRDSYS command.