I need to put ArcGIS Enterprise in a closed network and it will need to serve local clients. There will not be regular internet access.
How do I take the Satellite Imagery basemap, specifically, and make an area of it, say California, available on the Portal for ArcGIS installed on my local server when there is no internet connectivity?
I saw you can "manage areas" on ArcGIS Online but there is no download button. I haven't found the way to do it from either ArcMap or ArcGIS Pro.
What am I missing here? I would appreciate your support in this.