Data attribution is the requirement to display the names of data source providers in all applications when accessing ArcGIS content, layers, or services.
You need to include data attribution if your application displays a map with one or more of the following:
- The ArcGIS Basemap Styles service or ArcGIS Static Basemap Tiles service (beta).
- An ArcGIS data service such as a vector tile service, map tile service, or image service.
- An ArcGIS hosted layer or content item.
- An ArcGIS service in ArcGIS Online or ArcGIS Living Atlas of the World.
- An ArcGIS service in ArcGIS Enterprise.