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I have a map document authored in ArcMap. The spatial reference for each of the raster layers is Alaska State Plane. If I set the Data Frame projection to Web Mercator (Auxiliary Sphere), then my raster layers have a resolution of about 2 meters, when the actual data has a resolution of about 2 feet. I'm trying to publish the map document as a Map Service (ArcGIS Server 10.0) but the quality of the imagery is not acceptable for the use case.

Is there any way to make the imagery draw at 2-ft. resolution, or do I need to reproject the data (about 500 GB of raster imagery)?

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