KB10813 - The Editor does not recognize the coordinate system of my JPEG layer from the associated PRJ file?

The PRJ file, which was originally designed for hold the coordinate system information for ESRI SHP files (vector map files), can also be associated with JPG, PNG, and BMP image files if the proper naming convention is followed. For example, if the image file has the name “imagelayer”, the following naming must be used for the associated PRJ file.

  imagelayer.jpg - PRJ file name: imagelayer.jpg.prj
  imagelayer.png - PRJ file name: imagelayer.png.prj
  imagelayer.bmp - PRJ file name: imagelayer.bmp.prj