Is there any way to stop tiles (elevation and basemap) from unloading if zoomed out of the view/another location in the map? Tried adding a secondary camera, but the resolution of the rendered map is too low.
Thats the LOD , its automatic .
if you want the map static , u can use blender for having a static tiles(GIS-addon) , and use the SDK for having the layer.
should make georeference for the map so u can add the layer correctly