Proj4 transform

Modify|Proj4 transform

Proj4 is a transformation database. Here you can search for projections and make transformations between them.

more information at https://proj.org/about.html


The procedure is as follows:

  1. Select the objects you want to transform.
  2. Go to Modify|Proj4
  3. Search for a source system with a keyword and select a system.
  4. Search for a destination system with a keyword and select a system.
  5. Select whether you want the transformation to create a new file (recommended).



See also

Transformation.