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Create a projection file

Question asked by david_santos_tristategt on May 7, 2019
Latest reply on May 7, 2019 by MKennedy-esristaff

I would like to create a .prj file in order to exchange data between CAD and GIS.

For references, I have 9 ground control points in both the local grid and SPCS NAD83 equivalent and a table with the following values from the surveyor.

Projection Type: Lambert Conformal Conic 2 Parallel
False Northing: 1000000 usft
False Easting: 3000000 usft

Horizontal Adjustment Type: Plane
Origin Northing: 1347119.328 usft
Origin Easting: 2338925.736 usft
Translation North -1000000.629 usft
Translation East: -999854.751 usft
Rotation: -0°00'21.046132
Scale Factor: 1.000323

Reading some of the articles, I am going through a bit of information overload. I am looking for a method to develop the .prj for this scenario in particular. 

 

Thank you, 

David 

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