A Philosophy based Framework for Urban Arranging Correspondence.


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Singular. Vegetation. Object. Plant Cover. PLQ. vegetation. secured tree. pay. tree ... Intrigued by the remarkable_objects (trees, structures) along the Promenade_des_Parcs ...
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An Ontology-based System for Urban Planning Communication Claudine Métral COST C21 Towntology Workshop Geneva - November 6-7, 2006

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Ontology-based System for Urban Planning Purpose Contribute to a superior correspondence between the different performing artists required in a urban arranging process Why? Because of the multifaceted nature of the urban arranging process Example of Geneva: Master arranges (PDC=plan directeur cantonal) Local arranges (PDQ=plans directeurs de quartier, PLQ=plans localisés de quartier) Communal or topical end-all strategies Federal or cantonal laws Public counsels and resistance techniques GIS (SITG) Claudine Métral – An Ontology-based System for Urban Planning Communication 2

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Urban Planning Objects and Actors Various performers Various items urbanists spatial information from GIS 3D city models government officials writings maps, arranges, pictures tenants Claudine Métral – An Ontology-based System for Urban Planning Communication 3

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Ontology-based System for Urban Planning Three objectives Semantic Integration Of the articles (information and records) identified with a urban arranging venture - > making of a urban learning base Interface To envision the substance of the information base Adaptation Of the interface to client profiles and focuses of premium - > access to the urban learning as indicated by various perspectives Claudine Métral – An Ontology-based System for Urban Planning Communication 4

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Ontology-based System for Urban Planning Semantic Integration Interface Adaptation to client profiles Claudine Métral – An Ontology-based System for Urban Planning Communication 5

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Semantic Integration A urban arranging venture Uses urban information and reports (spatial information from GIS, 3D city models, writings, maps, arranges, pictures) Is spoken to in our framework by a cosmology with ideas and occasions identified with the information and archives to introduce a coordinated perspective of the undertaking Claudine Métral – An Ontology-based System for Urban Planning Communication 6

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Semantic Integration ideas information semantic explanation incorporated perspective 3DCM records occurrences comprehend the task discover data information base urban items (self-loader )extraction of ideas or comments formalization with OWL-DL Claudine Métral – An Ontology-based System for Urban Planning Communication 7

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3D City Models Many models With various levels of subtle element (LOD) Many application ranges Urban arranging Disaster administration Training or ecological recreations Telecommunications Navigation frameworks Future standard: CityGML = bound together 3D city model = basic data model for the representation of 3D urban items Defined in UML - > 47 classes and numerous properties Claudine Métral – An Ontology-based System for Urban Planning Communication 8

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CityGML Geometric and topological model Various articles: help, destinations/structures, transportation, vegetation, water, city furniture Multipurpose model Various application fields as 3D city models Multiscale model Five levels of point of interest: LOD 0 to LOD 4 External references conceivable As connections to outer ressources: databases, and so on. More data on the CityGML site Dr Claudine Métral – An Ontology-based System for Urban Planning Communication 9

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Example: Building Model in CityGML from [Kolbe 2005] Claudine Métral – An Ontology-based System for Urban Planning Communication 10

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Abstract View of CityGML City Object City Model Generic City Object Transportation Object Relief Feature Vegetation Object Land Use Water Object City Object Group City Furniture Site Relief Component Abstract Building Transportation Complex Water Body Plant Cover Room TIN Relief Solitary Vegetation Object Water Boundary Surface Track Building Part Mass Point Relief Boundary Surface Building Installation Building Road Traffic Area Building Furniture Breakline Relief Railway Auxiliary Traffic Area Water Surface Opening Square Water Ground Surface Ceiling Surface Raster Relief Door Interior Wall Surface Water Closure Surface Window Floor Surface isA join Roof Surface partOf join Closure Surface Wall Surface Ground Surface Claudine Métral – An Ontology-based System for Urban Planning Communication 11

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Ontology for Urban Planning Process CityGML is not adequate for urban arranging City GML Geometric ideas Other sorts of ideas, for example, right_of_way ( droit de entry ) or soft_mobility ( mobilité douce ) Other sorts of relations, for example, is_used_by Urban Planning Process Creation of an Ontology of Urban Planning Process = OUPP Semantic connections amongst CityGML and OUPP Claudine Métral – An Ontology-based System for Urban Planning Communication 12

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 Example of Concept Alignments CityGML OUPP PLQ City Model City Object Vegetation Object remuneration tree ensured tree Solitary Vegetation Object Plant Cover tree to chop down Claudine Métral – An Ontology-based System for Urban Planning Communication 13

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Part of OUPP identified with delicate portability City Model PLQ City Object Vegetation Object secured tree Solitary Vegetation Object tree to chop down pay tree Plant Cover Example of Integration: Concepts is an utilizations versatility (mobilité) is utilized for partakes as a part of lane (voies de correspondence) delicate versatility (mobilité douce) transportation client (usager) transport (moyens de transport) not mechanized transport (moyens de transport non motorisés) green way (voie verte) person on foot (piéton) cyclist (cycliste) passerby way (chemin piétonnier) strolling (marche à pied) cycle way (piste cyclable) bike (bicyclette) Claudine Métral – An Ontology-based System for Urban Planning Communication 14

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Example of Integration: Documents Instance of idea Promenade_des_Parcs = occurrence of idea green_way Various reports identified with this case Various hotspots for these archives Master arranges (PDC, PDQ) SITG ( diagram of the delicate versatility = geometric elements with traits) Integration of these records with OUPP Dr Claudine Métral – An Ontology-based System for Urban Planning Communication 15

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occasion idea Example of Integration portability (mobilité) transportation client (usager) lane (voies de correspondence) delicate versatility (mobilité douce) transport (moyens de transport) not mechanized transport (moyens de transport non motorisés) walker (piéton) green way (voie verte) cyclist (cycliste) person on foot way (chemin piétonnier) strolling (marche à pied) cycle way (piste cyclable) bike (bicyclette) Promenade des Parcs Claudine Métral – An Ontology-based System for Urban Planning Communication 16

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Ontology-based System for Urban Planning Semantic Integration Interface Adaptation to client profiles Claudine Métral – An Ontology-based System for Urban Planning Communication 17

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Interface To picture the substance of the learning base - > visual items to characterize from the objects of the information base Objects of different sorts: reports, 3D questions additionally theoretical ideas - > characterize representations for non geometric articles Links between these urban arranging objects - > collect the interface components and produce route joins in the interface = a spatial hypermedia report Claudine Métral – An Ontology-based System for Urban Planning Communication 18

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Interface visual representations interface particular alludes to alludes to substance of the information base design supervisors interface era e.g. [El Atifi & Falquet 2005] The detail interfaces OUPP ideas to visual representation objects Claudine Métral – An Ontology-based System for Urban Planning Communication 19

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Ontology-based System for Urban Planning Semantic Integration Interface Adaptation to client profiles Claudine Métral – An Ontology-based System for Urban Planning Communication 20

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Adaptation to client profiles Various profiles Various performing artists (urbanists, government officials, occupants, affiliations, and so forth.) with contrasts as far as information foundation and vocabulary For instance: green_way (urbanist) versus pedestrian_path (tenant) Different focuses of enthusiasm for tenants An and B - > distinctive client profiles - > spoke to by client ontologies adjusted to OUPP and CityGML Claudine Métral – An Ontology-based System for U

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