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I have a PNG of building plans that I will need to digitize in AutoCAD Map3D. I have georeferenced the PNG in ArcGIS, which has produced a world file (.pgwx) in the same directory in which the image is stored. When I attempt to bring this image into AutoCAD using either Insert Image or Data Connect, I am prompted to specify an insertion point. It is clearly not recognizing the resource file. How can I open a georeferenced PNG in AutoCAD Map3D in the correct location?

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1 Answer 1

up vote 4 down vote accepted

reaname world file to .pgw from .pnwx. keep both image and world in same directory with same name.

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This worked. Do you know why the world file extension must be changed? Does this occur with other raster formats? –  Jyler Aug 19 at 18:57
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Arcgis is product of ESRI and autocad map is of autodesk. both are coded/designed to read different world file extension.e.g if your image is jpg ..world file will be jgw in autocad and jgwx will be in arcgis suit. –  Sanjayr Aug 19 at 19:05
    
Is it safe to say then that there is no standard world file format? –  Jyler Aug 19 at 21:49

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