I have a set of images that I would like to publish to AGOL as a single layer (and further use it as a layer for existing web map). The problem is when publishing it as a service, estimated cache size exceeds 6 TB and I'm not sure what is the limit for publishing data as organization, I believe 6 TB is too much. I would like to ask if there is a way to combine my imagery to a single layer after I publish them all separately, so that I would have a layer rather than a set of layers under the group name.
Thanks!
Anna