Coordinate Reference Systems operations in Spatial Manager (Part 2)

Using custom Grid files in AutoCAD, BricsCAD, ZWCAD, GstarCAD or Desktop

Some coordinate transformations (NTv2, etc.) require one or more Grid files in order to be processed. Some of the most commonly used Grid files worldwide are included in the application, but you can see that some others instruct you on where to download Grid file(s) not included with the application

How it works: https://bit.ly/3PRT8W9