Are your rasters contained in a geodatabase as opposed to files on a local drive or a network share?
Are you using Image Server to serve out your imagery?
Hello,
Have you tried the Copy Raster geoprocessing tool?
サインインしたメンバーは投稿、更新のフォローなどができます。初めてですか?無料アカウントを登録してください。
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.