I have created several mosaic rasters and experimented with different workflows to get them on AGOL with success. The most recent is using both hosted tile imagery and dynamic tile imagery.
The issue I'm running into is that whenever I upload my raster datasets to AGOL, I lose my attributes that go along with it. I'm specifically trying to retain a floor height attribute, and see no where on AGOL where I can add fields, all I get is Pixel value fields.
Any suggestions?