The Preludio metadata management system for comprehensive support of INSPIRE compliant metadata

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1 The Preludio metadata management system for comprehensive support of INSPIRE compliant metadata Dr. Andreas Abecker, Carsten Heidmann, Dr.-Ing. Wassilios Kazakos, Radoslav Nedkov, Roman Wössner Disy Informationssysteme GmbH

Andreas Abecker, Carsten Heidmann, Dr.-Ing.

2 disy Informationssysteme GmbH Market leader eenvironment: Leading software-solution provider for data management and spatial reporting in German-speaking countries Location: Karlsruhe, Germany Founded: 1997 (spin-off of Karlsruhe University and FZI) Employees: 50 (software engineers, geographers, civil engineers, ) 2

German-speaking countries Location: Karlsruhe, Germany Founded: 1997 (spin-off

3 Thematic distribution of disy customers in Germany & Austria Waste Soil/ Geology Energy Cross-domain Forestry Noise/ Immissions Agriculture Air/ Technosphere Nature conservation Radioactivity Drinking water Water 3 German federal agencies UBA, BAW, BfS 9 German federal states > 30 district offices, municipalities, and regional councils Austria 5 federal states 2 federal agencies UBA Wien, ÖBB > 80 administrative procedures Research projects EU, BMBF, BMWI 3

federal agencies UBA, BAW, BfS 9 German federal states > 30 district offices, municipalities, and regional councils

4 Selected customers national and federal state level 4

5 Market positioning Domain knowledge water, air, noise, nature protection, forestry, agriculture, Spatial Reporting informationen provision at each desk Geographic Information Systems (GIS) (OGC Services, Oracle Spatial, PostGIS, ESRI / ArcGIS / SDE, Smallworld, Intergraph, Autodesk, etc) Data Warehousing & Reporting (technical/ factual data about environment, business, statistics, administration, etc.) 5

Services, Oracle Spatial, PostGIS, ESRI / ArcGIS / SDE, Smallworld, Intergraph, Autodesk, etc) Data

6 disy products & services Geo information Reporting & GIS Metadata & SDI Customer-specific adaptations and extensions 6

7 Preludio at a glance Intuitive input, editing, and management of metadata in a Web environment. Implements international metadata standards ISO 19115/19119, CSW interface Customer-specific adaptations of metadata profiles possible Search for full text as well as spatial, temporal or keyword search Ideal for SDI in the INSPIRE context 7

Implements international metadata standards ISO 19115/19119, CSW interface

8 Preludio overview: Standards-compliant metadata management Metadata for data and for services Creation, management, search and delivery Compliant with INSPIRE, GDI-DE, OGC and ISO ISO 19115/19119/19139 GDI-DE tests up to level 1.4 INSPIRE-conformance test suite of GDI-DE Metadata server in an SDI through Catalog Web Services CSW ISO API 1.0 Integrated Open Source Map Viewer Open Layers / Legato Relational database (no XML-Clobs) 8

9 Create metadata: Usability aspects Parallel editing of several MD records Separate administration of MD profiles (ISO 19115, addresses etc.) Dropdown menus Fulltext search. Undo/Redo Clear presentation of MD structure Validation during input Calendar, tabs and other GUI elements 9

10 Usability: Validation during editing Presentation in tree view Presentation at each element 10

11 Usability: Context help Activate context help Presentation in the tree view Help text for an element Presentation at each element 11

12 Flexibility: Adaptation of metadata schema Even if there is a standard (ISO), one always has an organisation and domain specific focus which might lead to specific requirements for metadata editing Disy Preludio allows for: Using or skipping MD elements or blocks of elements Definition of Default values Automated computation of values Management of several different MD profiles (geo data, projects, literature etc.) to fully adapt the GUI to individual requirements ISO (pure) LfU (adapted) 12

MD elements or blocks of elements Definition of Default values Automated computation of values Management of several

13 Flexibility: User roles and authentification levels Guest (a user who is not logged in) Only searching and reading specified MD records User Changing own MD records Marking MD records as final Superuser Changing all MD records Internal and external rights management for MD records Group administrator Administration of group metadata Administrator Create new users and assign roles Tool management 13

Superuser Changing all MD records Internal and external rights management for MD records Group

14 Process integration: Editing of and searching for geo data from a Desktop GIS (Cadenza oder ArcGIS) Example: Preludio Add-In for ArcGIS Call Add-In Start Preludio Search Show Search results (XML, HTML, PDF) Load Service/Shape etc. 14

Add-In for ArcGIS Call Add-In Start Preludio Search Show

15 Process integration: Call meta data from external applications/portals Integrated MD Search HTML-View Short- / Long 15 Print View (PDF)

16 Our Personal Metadata Hype Cycle 1995: WebCDS 1994: WWW-UDK 1991: WIN-UDK 2007: INSPIRE Directive 2006 Preludio 2 Great interest, some large projects 2004: NOKIS Preludio : NOKIS 2000: Coastbase 2010 Meta data? Forget it! 2014 Preludio /2013 Preludio Cooperation 2012 Integration into processes 2011 Some bigger projects again 16

2003 Preludio 1 2001: NOKIS 2000: Coastbase 2010 Meta data? Forget it! 2014 Preludio 3.

17 Some Preludio users Members of the Preludio Cooperation Further use within the MDI-DE 17

18 Preludio within LfU Bayern Start page 18

19 Preludio within LfU Bayern Adapted editor 19

20 Preludio within LfU Bayern List view 20

21 Project Overview eenvironmental services for advanced applications within INSPIRE EU CIP Programme, ICT-PSP Pilot project 19 Project Partners from 12 Countries 10 Pilots Applications Duration More information: Software Components, Best Practices, and Training for INSPIRE 21

22 Usage Scenarios for Thesaurus Exploitation Services USE CASES Metadata Creation / Compilation Data & Service Querying / Discovery Explorative Search REST API GetCapabilities GetSuggestions GetSynonyms GetRelatives DescribeConcept SPARQL THESAURUS EXPLOITATION SERVICES KeyordCompletion KeywordExplanation KeywordTranslation QueryReformulation Keyword Validation ThesaurusVisualization 22

23 Mock-Up: Using Thesaurus Exploitation Services Simple Usage of KeywordCompletion, KeywordExplanations and QueryReformulation for Improving Metadata Data Search Suggested keyword completions when typing Further background information on demand Search terms automatically extended by synonyms, translations, identical concepts from other thesauri, Search results from different multilingual, cross-domain sources 23

24 Summary Preludio guiding themes: Usability Flexibilty Process integration Thanks for Your Attention! Dr. Andreas Abecker Dipl.-Inform. Head of Innovation Management Disy Informationssysteme GmbH Ludwig-Erhard-Allee Karlsruhe, Germany Tel Fax andreas.abecker@disy.net 24

25 Qualitätssicherung und Freigaben Direkte Hinweise an den Benutzer Über Gültigkeits- und Vollständigkeitsinformationen Über Kontexthilfe 4-Augen-Prinzip (Freigabeebenen) Sichtbarkeit von Datensätzen und Informationen Freigabeebenen und Rechte Benutzerrollen/Benutzer Jedes Dokument hat einen Freigabestatus

26 A Disy-Centred Metadata Hype Cycle 2001: NOKIS 2000: Coastbase 1995: WebCDS 1994: WWW-UDK 1991: WIN-UDK 2007: INSPIRE Directive 2006 Preludio 2 Great interest, some large projects 2004: NOKIS Preludio Meta data? Forget it! 2014 Preludio /2013 Preludio Cooperation 2012 Integration into processes 2011 Some bigger projects again 26

27 Listenansicht eines Gasts (Anfrage "Bayern") 6 Datensätze Sieht nur extern freigegebene Datensätze Minimales Menü und Kontextmenü Reduzierte Listendarstellung

28 Listenansicht eines Users (Anfrage "Bayern") 11 Datensätze Sieht intern und extern freigegebene und seine Datensätze Erweitertes Kontextmenü Erweiterte Listendarstellung

29 Listenansicht eines Superusers (Anfrage "Bayern") 16 Datensätze Sieht intern und extern freigegebene und seine Datensätze Erweitertes Kontextmenü Erweiterte Listendarstellung 29

30 Listenansicht eines Administrators (Anfrage "Bayern") 16 Datensätze Sieht alle Datensätze Erweitertes Kontextmenü Erweiterte Listendarstellung 30

31 Warum Preludio Intuitive Benutzerführung bei der Eingabe und Suche flexibel konfigurierbare Oberfläche Default- Werte, Ein-/Ausblenden von überflüssigen Eingabefeldern Baumstruktur der Eingabeelemente Rechtekonzept Unterschiedliche Freigabeebenen für die Daten und automatische Anpassung der Oberfläche GIS-Plugins für Eingabe und Suche im GIS Cadenza/GISterm und ArcGIS Betriebssystem und Datenbankunabhängig Windows und Linux (Server und Client) Offene relationale Datenhaltung (kein CLOB) Standardkonform OGC, INSPIRE 31

32 Preludio ISO Metadaten für Ihre GDI Web-Anwendung Volltext- und Erweiterte Suche Integrierter Open Source Map Viewer Open Layers / Legato Schwerpunkt Usability Übersichtliche Darstellung der MD-Struktur Parallel mehrere MD-Sätze erfassen Gültigkeitsprüfung während der Eingabe Schwerpunkt Datenhaltung und Flexibilität Relationale Datenhaltung (keine XML-Clobs) Flexible Anpassung des Schemas und Layouts Mehrere Profile in einer Anwendung 32

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