I have a question about map display in ArcGIS online. Picture 1 as attached is what I want to achieve and Picture 2 as attached is what I currently got.(They are different maps. I just use them as example.)
The thing is that I got a black background for the parts that not filled by a square.
The map tif file I displayed in ArcGIS online is what I exported after I did georeference in ArcGIS Pro. Then when I upload it toArcGIS online, it always has this black background. Picture 3 is the screenshot when I opened the tif file in windowns.
Is there something wrong in the ArcGIS
pro exporting process, or in the ArcGIS online process?
I appreciate your help!