- Start ArcMap or ArcCatalog.
- In the Catalog tree, expand the GIS Servers node.
- Double-click Add ArcGIS Server.
- Choose Use GIS services and click Next.
- For Server URL, enter https://ortho.gis.iastate.edu/arcgis.
- Choose ArcGIS Server from the Server Type drop-down list.
- Click Finish.
Your connection appears in the GIS Servers node in the catalog tree.
- Optionally, rename your connection. Right-click the connection in the catalog tree, choose Rename, and type a new name.