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My raster is displaying at a very low resolution so it is almost useless. Last time I used this file it was at a much higher resolution, so I know the information is there.
To change it I first wanted to know what it was so I googled how to display it and read the Esri documentation on 'Displaying the raster's spatial resolution:' right-click for Properties, go to Display tab, then it said to check a box that doesn't exist.
I'm using ArcGIS 10.2.2 for Desktop.