Municipality of Rijswijk

The algorithm compares new aerial photos with existing maps to detect changes in outdoor space. Think of new dormers, additions or other modifications to buildings. The signals are always first assessed by a staff member. Only after verification can changes be implemented in the BAG or BGT.

The algorithm calculates the WOZ value of real estate using statistical calculation models and market data. It supports the implementation of the WOZ Act and forms the basis for various local taxes.

The algorithm underlines personal data in documents. An employee has to look at all pages and check whether the document is properly anonymised. Then the software removes all highlighted information and blacklists it. After that, the documents can be published, for example under the Open Government ...