XPlanung 2nd HUNAGI Conference Plan4all workshop, March 3, 2011, Budapest Dr.-Ing. Kai-Uwe Krause

XPlanung – reason / motivation / goals » Lossless data exchange between the actors involved in planning processes » XPlanung belongs to Germany’s national eGovernment strategy pursued by the federal government, federal-state governments and municipal administrations “Deutschland-Online” since 2004 authorities public agencies real estate planning agency public neighbour municipality authorities real estate planning agency public neighbour municipality Standard public agencies

goals of XPlanung » A semantically data model, describing the geometrical and logical content of a spatial plan independent from its graphical representation and an object oriented data exchange format, » standardised object model and data exchange format supports horizontal (intermunicipal) and vertical (planner – municipality – county – federal state) coordination of planning processes, » support electronically assisted proceeding on the granding of planning permission, » standardised data format for e-participation platforms, » semantic description of planning data as a basis for the establishment of services (query, monitoring, reporting) and visualisation in different software applications,

goals of XPlanung » central storage of urban land-use plans / other plans of special urban planning legislation (e.g. formally designated redevelopment area) in a uniform semantic structure as a data base for different software applications and information systems, » for source datasets according to a standardised data model only one schema transformation rule to a target INSPIRE datamodel (e.g. land use) have to be defined.

object model XPlanung / data exchange format XPlanGML XPlanGML object-oriented data modeldata exchange format XPlanGML formalises all statutory designations for regional planning, urban planning and landscape planning used in legal planning documents disjunction between semantic content and visualisation XPlanGML relies on the international standard GML-3 (Geography Markup Language)

» The standard XPlanung represents the planned urban development from a juridical point of view. » The XPlanung objects and their corresponding attributes represent legal planning law restrictions and regulations based on German Laws: »“Federal Spatial Planning Act” for comprehensive regional planning at federal, federal state and county level, »“Federal Building Code” for municipal preparatory land-use plans, binding land-use plans, project and infrastructure plans, »“Federal Nature Conservation Act” for landscape programmes, landscape master plans, landscape plans on regional and municipal level. » The use of XPlanGML for exchanging spatial data is just a recommendation, using XPlanGML is not regulated by law. object model XPlanung / data exchange format XPlanGML

»Restrictions may be formulated geometrically (e.g. specification of the area where buildings are allowed or forbidden) and/or attributive (e.g. specification of a maximal height, number of storeys or occupancy index of a building) »more information:

Implementation of XPlanGML export- / import interface in AutoCAD application, e.g. WS-LANDCAD 2011 Legal binding land use plan (scale 1:1000) according XPlanung object model

Implementation of XPlanGML export- / import interface ArcGIS extension e.g.„IP Xplaner“ For visualisation a XPlanGML file the visualisation rules as defined in the target applications are responsible

XPlanGML WMS service (based on deegree framework) visualisation of XPlanGML data as a WMS service by OGC symbology encoding definitions Getfeature info response representing dimension indicators and textual designations

Dr.-Ing. Kai-Uwe Krause Geodatainfrastructure Landesbetrieb Geoinformation und Vermessung | Sachsenkamp 4 | Hamburg Telefon (040) – 5317 | |