vGIS supports custom basemaps provided by clients in the following formats:
- Esri ArcGIS-Hosted map server
- WMS/WFS services (future feature)
To publish a basemap as a tiled map service, please follow these instructions: https://learn.arcgis.com/en/projects/mapping-the-public-garden/lessons/publish-a-basemap-as-a-tiled-map-service.htm
Note: vGIS supports the default Esri tiling scheme (scale and resolution). Custom tiling schemes are not currently supported.