What type of layer can be shared with the public in ArcGIS Online?

Sharing layers in ArcGIS Online revolves around the permissions and configurations set by the user. When it comes to making layers accessible to the public, the key consideration is ensuring that the appropriate sharing settings are applied.

Once a layer is properly analyzed and its sharing settings are configured to allow public access, it can indeed be shared widely. This means that any layer – whether it originates from ArcGIS Pro, other GIS software, or directly within ArcGIS Online – can be made public as long as the owner has adjusted the sharing settings appropriately.

It’s worth noting that certain layers might have restrictions based on their source, but in terms of the potential for public sharing, the focus is on the settings rather than the type of layer or its origin. Therefore, as long as guidelines and permissions are adhered to, virtually any layer can be accessed publicly.