For the presentation of 3D data, in particular large-scale city models, UVM Systems offers a web service. This allows the viewing of CityGRID^® Scout projects via intranet or internet. The web service can be hosted on Linux or Windows operating systems. Apache, Nginx and Internet Information Server are supported as web servers.. The browser client for viewing the scout scenes is based on the latest WebGL/Html5 technology and can be used without installation or plugins.