I have a ~6GB georeferenced (from ArcGIS) .TIFF satellite image that a colleague wishes to add to AutoCAD 2010. He wants it as a base layer for digitising features from. I have searched forums but everyone seems to be talking about AutoCAD Map 3D when discussing adding a georeferenced .TIFF. I have used the 'add World File' tool for the .TIFF. It seems that the normal route of adding a layer attachment does not work. Does anyone know if it is even possible for AutoCAD 2010 to understand a georeferenced .TIFF created in ArcGIS?
Originally it was a raster catalog which I exported to a .TIFF. I would ultimately like to make a WMS for this, but don't have the requried ArcGIS extensions.