At the Münster Meeting (sept 2010) we decided to go for a simple use case for Month 12. The use case should consist of only three services

• SOS deliverering the water level of subsurface water bodies.
• WFS delivering urbanized areas
• WPS consuming water levels and urbanized areas, intersecting the geometries, and producing a new vector layer presenting a classification of drinking water supply of the urbanized areas

As additional service (to illustrate semantic conflicts) we are going to use the PegelOnline SOS (which is also delivering water levels, but for river water bodies).

The following links contain some instructions how to setup the data sources and processing components

• Setting up a WFS
• Setting up a WPS