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INTERGEO 2012: Presentation of the FOSS GIS aspects of the TRIDEC Project (german)

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Präsentation des TRIDEC Projekts (www.tridec-online.eu) auf der INTERGEO 2012: FOSS GIS für die Tsunamifrühwarnung.

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  • DOWNLOAD THAT BOOKS INTO AVAILABLE FORMAT (2019 Update) ......................................................................................................................... ......................................................................................................................... Download Full PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download Full doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download PDF EBOOK here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download EPUB Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... Download doc Ebook here { http://bit.ly/2m6jJ5M } ......................................................................................................................... ......................................................................................................................... ................................................................................................................................... eBook is an electronic version of a traditional print book that can be read by using a personal computer or by using an eBook reader. (An eBook reader can be a software application for use on a computer such as Microsoft's free Reader application, or a book-sized computer that is used solely as a reading device such as Nuvomedia's Rocket eBook.) Users can purchase an eBook on diskette or CD, but the most popular method of getting an eBook is to purchase a downloadable file of the eBook (or other reading material) from a Web site (such as Barnes and Noble) to be read from the user's computer or reading device. Generally, an eBook can be downloaded in five minutes or less ......................................................................................................................... .............. Browse by Genre Available eBooks .............................................................................................................................. Art, Biography, Business, Chick Lit, Children's, Christian, Classics, Comics, Contemporary, Cookbooks, Manga, Memoir, Music, Mystery, Non Fiction, Paranormal, Philosophy, Poetry, Psychology, Religion, Romance, Science, Science Fiction, Self Help, Suspense, Spirituality, Sports, Thriller, Travel, Young Adult, Crime, Ebooks, Fantasy, Fiction, Graphic Novels, Historical Fiction, History, Horror, Humor And Comedy, ......................................................................................................................... ......................................................................................................................... .....BEST SELLER FOR EBOOK RECOMMEND............................................................. ......................................................................................................................... Blowout: Corrupted Democracy, Rogue State Russia, and the Richest, Most Destructive Industry on Earth,-- The Ride of a Lifetime: Lessons Learned from 15 Years as CEO of the Walt Disney Company,-- Call Sign Chaos: Learning to Lead,-- StrengthsFinder 2.0,-- Stillness Is the Key,-- She Said: Breaking the Sexual Harassment Story That Helped Ignite a Movement,-- Atomic Habits: An Easy & Proven Way to Build Good Habits & Break Bad Ones,-- Everything Is Figureoutable,-- What It Takes: Lessons in the Pursuit of Excellence,-- Rich Dad Poor Dad: What the Rich Teach Their Kids About Money That the Poor and Middle Class Do Not!,-- The Total Money Makeover: Classic Edition: A Proven Plan for Financial Fitness,-- Shut Up and Listen!: Hard Business Truths that Will Help You Succeed, ......................................................................................................................... .........................................................................................................................
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INTERGEO 2012: Presentation of the FOSS GIS aspects of the TRIDEC Project (german)

  1. 1. The TRIDEC ProjectCollaborative, Complex, and Critical Decision Processes in Evolving Crises Free and Open Source GIS für die Tsunamifrühwarnung Peter Löwe ploewe@gfz-potsdam.de
  2. 2. Das TRIDEC ProjektDas Projekt TRIDEC (Collaborative, Complex, and Critical Decisionprocesses in Evolving Crises) des EU FP 7 Förderprogramms entwickeltEchtzeit-Informationsmanagement für Earth Management.Das TRIDEC Konsortium besteht aus 10 europäischen Partnern ausIndustrie und Forschung.Das Zentrum für Geoinformationstechnologie (CeGIT) des DeutschenGeoForschungszentrums Potsdam (GFZ) übernimmt dasProjektmanagement, Systementwicklung und Datenvisualisierung(u.a.) in TRIDEC.Das Krisenmanagement bei Naturkatastrophen zum Zweck derTsunamifrühwarnung im Bereich des nordöstlichen Atlantik und desMittelmeeres ist ein Anwendungsfeld künftiger TRIDEC Systeme.
  3. 3. Vorgängerprojekte von TRIDECTRIDEC basiert aus zwei Vorgängerprojekten imBereich der Tsunamifrühwarnung:German Indonesian Tsunami Early WarningSystem (GITEWS)Fokus: Sensordatenintegration („Upstream“)Laufzeit: 2006 – 2011Finanzierung: BMBFDistant Early Warning System (DEWS)Fokus: Informationslogistik („Downstream“)Laufzeit: 2007-2010)Finanzierung: EU (FP6)
  4. 4. Technische TRIDEC Kernkomponenten Eine Kommunikationsinfrastruktur interoperabler standardbasierter Dienste zum intelligenten Management von dynamisch wachsenden Informationsmengen und - dimensionen. Eine robuste und skalierende Diensteinfrastruktur, zur Nutzung und Integration vorhandener und wachsender Ressourcen wie Sensor- Systemen, Geodateninfrastrukturen, numerischer Simulation, etc. Ein wissensbasiertes Dienste-Framework für Kontextinformation und intelligentes Informations-Management bei flexibler Orchestrierung der Systemressourcen. Ein adapitves Framework für kollaborative Entscheidungsfindung mit Unterstützung von Geschäftsprozessen und Arbeitsabläufen.
  5. 5. TRIDEC FOSS GIS Anwendung I:Command and Control Interface (CCUI)TRIDEC entwickelt fürTsunamiwarnzentren (Leitstände)ein GIS-basiertes Userinterface(CCUI).Das TRIDEC CCUI basiert auf demJava-basierten FOSS GIS uDig(udig.refractions.net) und stelltmehrere Anwenderperspektivenbereit.Die CCUI-Quellen sind über dasFOSSLAB portal des GFZverfügbar:http://www.fosslab.org/projects
  6. 6. TRIDEC FOSS GIS Anwendung 2:Tsunami SimulationsdatenEine Kernkomponente von TsunamiFrühwarnsystemen ist die Modelierung undAuswertung simulierter Tsunami-Wellen in Raumund Zeit.Das FOSS Geographic Ressources and AnalysisSupport (GRASS) GIS (v6.4 und v7-devel) wird amCEGIT zur Analyse und Kartierung der Tsunami-Parametern (Wellenhöhe / Ankunftszeit /Mareogramme) in 2D und 3D (x,y + z) eingesetzt.GRASS: Größtes und ältestes (28 Jahre) FOSSGIS Projekt, ca. 350 Module (C und Python),embedded in uDig und Quantum GIS, für denDesktop und Cluster-Einsatz geeignet.
  7. 7. Beispiel: Tsunami-KartierungKartenerstellung für simulierte Tsunamiwellen (“Virtual Tsunami Atlas”).
  8. 8. Herausforderung:Weltausstellung EXPO 2012 TRIDEC wurde zur Erstellung von Animationsfilmen als Exponat für den deutschen Pavillion auf der Weltausstellung EXPO 2012 angefragt. Die Aufgabe konnte durch Einsatz von GRASS GIS auf dem High Performance Computing Cluster erfolgreich gelöst werden.
  9. 9. High Performance GIS Computing am GFZ PotsdamHPC Cluster: 234 Knoten / 480 CPU / 3084 Kerne 5 Tbyte RAM 19 Verarbeitungsschlangen Suse Linux Enterprise 2011GRASS GIS 6.4.2 für alle User (v7.0-devel in Vorbereitung)
  10. 10. Mehrwert von Cluster GIS WerkbänkenNutzen für den geowissenschaftlichen Einsatz:Delegation von Aufgaben (Parallelisierung)Zeitintensive/Langwierige Prozesse: „Viele Daten“Ressourcenintensive Prozesse: „Große Daten“Stabile und gesicherte Prozessumgebung Image Source: Disney
  11. 11. Beispiel: Zeitintensive Verarbeitung Eingangsdaten: Geometrisch komplexe Tsunami-Simulationsdaten Signifikante Mengen Rechenzeit werden pro Knoten benötigt Extremfall: 20 CPU-Tage zur Prozessierung eines Datensatzes mit inkonsistenten Geometrien.Tsunami-Simulation Für die Agäis „Problemzone“
  12. 12. Beispiel: hochauflösendeGlobuskartenDie Karteninhalte (Tsunami-Wellenhöhen)werden mit GRASS GIS ausModellergebnissen erstellt.Die Erzeugung hochauflösender Globuskartenerfolgt mit Rendering-Werkzeugen wiePOVRay und Blender.Beispiel: Simulierte Wellenhöhen des 2011Tohoku-Tsunami (Daten: A.Babeyko, GFZ)
  13. 13. Beispiel: Animation von GlobuskartenBeispiel: Wellenhöhenmaxima desTohoku 2011 Tsunami aus vierseparaten KamerapositionenBis zu gerenderte 750 Einzelbilder proGlobuskarten-Animation.4 * 750 = 3000 Rendering-JobsMehrere Iterationen zur Optimierung derDarstellung nötig.• Lineare Verarbeitung: ~ 1 Woche• Parallele Verarbeitung: << 0.5 Tag
  14. 14. Animation von GlobuskartenCreating an animation using a large number of high-resolution globe-mapsrenderings takes up a significant amount of computation time.
  15. 15. Nächste Schritte: GIS Management IT Service Management gemäß der IT Infrastructure Library (ITIL) für den nachhaltigen Betrieb  Software as a Service: Mehrwert für den wissenschaftlichen Anwender schaffen – und langfristig bereitstellen.  Strategie zur Erweiterung von Service Katalog/Portfolio um weitere GIS-Software.  Service Transition: Sicherstellung der Verfügbarkeit auch bei Erweiterungsmaßnahmen.  Betrieb: „GFZ Rechenzentrum Service Desk“ als Ansprechpartner  Kontinuierliche Stärkung & Verbesserung: Stabilität und Nutzerfreundlichkeit stärken
  16. 16. Rolle und Nutzen von FOSS GIS in TRIDEC zur Frühwarnung vor Naturkatastrophen. Kombinierter Einsatz verschiedener Werkzeuge (uDig und GRASS GIS) Vertrauen durch Zugriff auf den Quellcode Schnelle Erweiterbarkeit durch Zugriff auf den Quellcode Weltweite Weitergabe and Dritte möglich Nachnutzung in Folgeprojekten bzw. der Industrie als Mehrwert für die Gesellschaft.
  17. 17. Vielen Dank für die Aufmerksamkeit ! Kontakt: ploewe@gfz-potsdam.de

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