I have an something.rrd with something.img.xml and something.img.vat.dbf.
I need to import them as raster image to ArcMap 10.4.
Is this possible and if so, how can I do it?
rrd file is not an image file, but a raster pyramid file which accompanies the image file. The
xml file holds metadata - other information - about the image file, but is also not an image file. You can only open the image if you have the actual image file, which in this case sounds like it's an
img ERDAS IMAGINE file.
If you do not have the actual image file you will need to contact the source of the files to get them to supply the image. Without it you won't be able to open the image in ArcMap.