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Towards Interactive Geodata Analysis through a Combination of Domain-Specific Languages and 3D Geo Applications in a Web Portal Environment

: Malewski, Christian; Dambruch, Jens; Krämer, Michel

Fulltext urn:nbn:de:0011-n-5346887 (2.3 MByte PDF)
MD5 Fingerprint: a3106177e03287186018f75b78324bab
Created on: 22.2.2019

Schrenk, Manfred (Ed.) ; Competence Center of Urban and Regional Planning -CORP-, Schwechat-Rannersdorf:
REAL CORP 2015. Plan Together - Right Now - Overall. From Vision to Reality for Vibrant Cities and Regions : Proceedings of the 20th International Conference on Urban Planning, Regional Development and Information Society, 05-07 May 2015, Gent
Wien: CORP, 2015
ISBN: 978-3-9503110-9-9
ISBN: 3-9503110-9-2
ISBN: 978-3-9503110-8-2
Urban Planning, Regional Development and Information Society (International Conference) <20, 2015, Gent>
Stadtplanung, Regionalentwicklung und Informationsgesellschaft (Internationale Konferenz) <20, 2015, Gent>
Conference Paper, Electronic Publication
Fraunhofer IGD ()
Business Field: Visual decision support; Business Field: Virtual engineering; Research Area: Computer graphics (CG); Research Area: Human computer interaction (HCI); geodata; domain specific languages (DSL); X3DOM

Urban planning processes affect a wide range of stakeholders including decision makers, urban planners, business companies as well as citizens. ICT-enabled tools supporting urban planning are considered key to successful and sustainable urban management. Based on previous work in the areas of web-based participation tools for urban planning, rule-based geospatial processing as well as 3D virtual reality applications we present a tool that supports experts from municipalities in planning and decision making but also provides a way for the public to engage in urban planning processes. The main contribution of this work is in the combination of 3D visualization and interaction components with a new ontology-driven rule editor based on domain-specific languages. The 3D visualization, on the one hand, enables stakeholders to present and discuss urban plans. On the other hand, the rule editor particularly targets expert users who need to perform spatial analyses on urban data or want to configure the 3D scene according to custom rules. Compared to previous approaches we propose a portable and interactive solution. Our tool is web-based and uses HTML5 technology making it accessible by a broad audience.