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Auflistung nach Autor:in "Denzer, Ralf"

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  • Konferenzbeitrag
    An Architecture for Integrated Spatial Decision Support Systems
    (Environmental Communication in the Information Society - Proceedings of the 16th Conference, 2002) Denzer, Ralf; Güttler, Reiner; Hell, Thorsten; Schlobinski, Sascha; Swayne, David
    In contemporary decision processes several types of information systems become more and more important. Geographical Information Systems, Decision Support Systems, Models as well as Meta Information Systems can be combined to an Integrated Spatial Decision Support System (ISDSS) with a new dimension of possibilities for decision makers. With ISDS we provide a reference architecture to integrate already existing components into such a system, without the need to build it from scratch. Moreover we present ongoing projects where the architecture is used.
  • Konferenzbeitrag
    Europäisches Risikomanagement – Architektur und Pilotanwendungen
    (Workshop des Arbeitskreises „Umweltdatenbanken“ der Fachgruppe „Informatik im Umweltbundesamt“, 2006) Bügel, Ulrich; Usländer, Thomas; Denzer, Ralf
    Ziel des EU-Projekts ORCHESTRA (Open Architecture and Spatial Data Infrastructure for Risk Management) [1] ist die informationstechnische Unterstützung des Risikomanagements von Naturgefahren (d.h. in der präventiven Phase einer Naturkatastrophe) auf europäischer Ebene. Die Aufgabenstellung und Rolle von ORCHESTRA im Kontext von EU-Initiativen zum Aufbau einer Informationsund Dienstinfrastruktur (z.B. INSPIRE, GMES), denen eine zentrale Rolle im Umweltund Katastrophenmanagement zukommt, wurde im Rahmen des Workshops Umweltdatenbanken 2005 ausführlich dargestellt [2]. Der vorliegende Beitrag beschreibt den inzwischen vorliegenden Architekturansatz von ORCHESTRA [3] aus Informationsund Dienstsicht, die Validierung der Architektur in Pilotanwendungen und die geplante Realisierung der Pilotanwendung „Umweltrisiken durch Schiffsverkehr in der Deutschen Bucht“.
  • Konferenzbeitrag
    Das Integrierte EU-Projekt ORCHESTRA – Konzeption einer offenen Dienstearchitektur im Kontext der INSPIRE-Initiative
    (Workshop des Arbeitskreises „Umweltdatenbanken“ der Fachgruppe „Informatik im Umweltbundesamt“, 2006) Usländer, Thomas; Bügel, Ulrich; Denzer, Ralf
  • Konferenzbeitrag
    Introduction to SANY (Sensors Anywhere) Integrated Project
    (Managing Environmental Knowledge, 2006) Havlik, Denis; Schimak, Gerald; Denzer, Ralf; Stevenot, Bernhard
    Sensors Anywhere (SANY) is an FP6 IST-5 Integrated Project dealing with sensor networks research for environmental applications. It aims to contribute to joint European Commission (EC) and the European Space Agency (ESA) “Global Monitoring for Environment and Security” (GMES) initiative by improving the interoperability of in-situ sensors and sensor networks, and allowing quick and cost-efficient reuse of data and services from currently incompatible sources in future environmental risk management applications. This ambitious goal shall be achieved by (1) specifying a (generic) standard open architecture for fixed and moving sensors and sensor networks capable of seamless "plug and measure" and sharing (virtual networks); (2) developing and validating re-usable data fusion and decision support service building blocks and a reference implementation of the architecture; (3) closely working with end users and international organisation in order to assure that the outcome of SANY contributes to future standard(s) applicable to GMES. All SANY architecture specifications shall be publicly available, validated by experts through OGC technical committee and compatible with EU and ESA infrastructure initiatives, such as Infrastructure for Spatial Information in Europe (INSPIRE; standard interfaces with geospatial information). Last, but not the least important, SANY specifications shall be realised in three innovative risk management applications covering the areas of air pollution, marine risks and geo hazards.
  • Konferenzbeitrag
    TEMSIS – Länderübergreifende interkommunale Informationsservices im Umweltschutz
    (Umweltinformatik ’98 - Vernetzte Strukturen in Informatik, Umwelt und Wirtschaft - Computer Science for Environmental Protection ’98 - Networked Structures in Information Technology, the Environment and Business, 1998) Pfannkuche, Ralph; Denzer, Ralf
    TEMSIS Transnational Environmental Management Support and Information System is a cost effective transnational information service for environmental administrations. TEMSIS serves the exchange of environmental information, tele-cooperation and citizens information. Its main objective is the integration to existing heterogeneous information platforms of users and data providers. To achieve these objectives ‘of the shelf products’ or approved project solutions are integrated to the TEMSIS services. The telecommunication network is based on direct ISDN or Internet connections. A TEMSIS demonstrator is in use by local environmental authorities in Germany and France in the region Saar/Moselle4. This paper sets the focus on the integrated services for geographic information based on a PC-GIS and the TEMSIS Meta-Service.