ORCHESTRA Aktueller Stand und Entwicklungen. Ulrich Bügel Fraunhofer IITB

Transcription

1 21/05/2007 Ulrich Bügel Fraunhofer IITB ORCHESTRA Consortium

2 Problem statement of a Civil Protection or Environmental Agency Spatial ref.: cross-border, crossadministration How big is the risk of a forest fire in a certain region of the Pyrenees in a given season? Temporal ref.: Time series and prognostics Conceptual ref.: What is a risk? Thematic ref.: Forest Fire Vegetation Geology Cartography Meteorology Settlements Industry Traffic -... Quelle: Slide 2

3 ORCHESTRA Architectural Approach Analysis Maps Info Centre Archive Control centre Knowledge Base(s) Catalog(s) Thematic data Spatial data Metainformation Documents Sensors Slide 3

4 Claim of the ORCHESTRA Reference Model Open Service-oriented Architecture improving Interoperability Public and free specifications Use of existing standards Contribute to the evolution of standards Syntactic encodings Structural schemas, interfaces Semantic meaning Slide 4

5 RM-OA: Basis and Extensions/Adaptions User Requirements Risk Management Projects Req. Analysis functional, informational and qualitative System Requirements IT Challenges Architectural Principles ISO RM-ODP process model SOA Reference Model for the ORCHESTRA Architecture (RM-OA) conceptual model Web Services OGC geospatial services service meta-model ISO 191xx Semantics W3C SOA Reference Model OASIS Slide 5

6 RM-OA Design Process: Iterations User Requirements Risk Management Projects ORCHESTRA Pilots System Requirements IT Challenges Architectural Principles ISO RM-ODP process model SOA Reference Model for the ORCHESTRA Architecture (RM-OA) OGC 07-xxx BP OGC DP conceptual model Web Services OGC DP OGC geospatial services service meta-model ISO 191xx Semantics W3C SOA Reference Model OASIS Slide 6

7 Position of the RM-OA in the Engineering Process Requirements F: functional I: informational Q: qualitative/non-functional Problem analysis abstract design RM-OA F I Q Abstract Service Platform concrete design Platform-neutral generic specification in UML W3C Web Services Concrete Service Platform engineering Operation Policies Service Networks Slide 7

8 ORCHESTRA Result (1): Abstract Architecture Problem ORCHESTRA Architecture analysis abstract design Meta-model Services and Information F I Q Service/Interface Abstract Specs (UML) of Architecture Services Abstract Service Platform (Meta-)Information Models (UML) concrete design Concrete Service Platform engineering Service Networks Slide 8

9 ORCHESTRA Result (2): Application Architecture Problem ORCHESTRA Architecture analysis abstract design Meta-model Services and Information F I Q Service/Interface Abstract Specs (UML) of Architecture Services Abstract Service Platform concrete design Concrete Service Platform engineering Service Networks (Meta-)Information Models (UML) thematic extension ORCHESTRA Application Architecture Thematic Services (UML) Thematic (Meta-)Information Models (UML) Slide 9

10 ORCHESTRA Result (3): Implementation (Specs) Problem analysis abstract design F I Q Abstract Service Platform concrete design Concrete Service Platform engineering Service Networks ORCHESTRA Implementation Support Specification of Web Service Platform (WSDL, SOAP, GML Profile) Development Tools (UML platform) Service Development Frameworks Service/Interface Impl. Specs Service Implementation Components Slide 10

11 ORCHESTRA Result (4): Service Networks F Problem analysis abstract design Abstract Service Platform I concrete design Q ORCHESTRA Implementation Architecture Integration of Service Components Integration of Application Components Service Network Management (Configuration and Monitoring) Policy Configuration (e.g. discovery, access control) Concrete Service Platform engineering Service Networks ORCHESTRA Pilot Applications Forest Fire Marine Flooding Geo-hazards Slide 11

12 ORCHESTRA Pilot: German Bight Antifoulants Pollution along shipping routes High Middle Queries: Low Toxicity levels Limit exceedance Impact on species Prediction through dynamic models Intersection with protection areas Risk maps Slide 12

13 German Bight Pilot / Services Simulation Management Service Simulation Data Service-Currents Pilot Application SDS-Bathymetry SDS-Shipping Route Catalogue Service SDS-Wind ORCHESTRA Service Network Meta information Slide 13

14 Integration in Earth Observation Portals Application of the basic SOA pattern publish find bind to Risk Management Services Components: Service Support Environment (SSE) ORCHESTRA Catalogue BMT Pilot Application BMT Simulation Services = Service Consumer = Registry = Service Provider = Service Consumer = Service Provider Slide 14

15 SSE/ORCHESTRA Service Network: Publish SSE Service Clients ORCHESTRA Client BPEL engine BMT Pilot Application ORCHESTRA Catalogue Service Instance publish ORCHESTRA Simulation Management Service Instance meta-information store ORCHESTRA Simulation ORCHESTRA Simulation Data Service Instance Data Service Instance Simulation data stores e.g. bathymetrie, wind, Slide 15

16 SSE/ORCHESTRA Service Network: Search SSE Service Clients ORCHESTRA Client search BPEL engine select search BMT Pilot Application search ORCHESTRA Catalogue Service Instance ORCHESTRA Simulation Management Service Instance meta-information store ORCHESTRA Simulation ORCHESTRA Simulation Data Service Instance Data Service Instance Simulation data stores e.g. bathymetrie, wind, Slide 16

17 SSE/ORCHESTRA Service Network: Start SSE Service Clients ORCHESTRA Client BPEL engine select BMT Pilot Application ORCHESTRA Catalogue Service Instance start result ORCHESTRA Simulation Management Service Instance meta-information store access ORCHESTRA Simulation ORCHESTRA Simulation Data Service Instance Data Service Instance Simulation data stores e.g. bathymetrie, wind, Slide 17

18 Demonstration Slide 18

19 Metapilot / Semantic Catalogue Q Cat.Search Interface R Ontology Access Service Semantic Query Proc. Semantic Report Gen. Q Cat.Search Interface R CS-cascading combined OAS-MI Cat.Search Interface CS Typsa Pilot CS JRC Pilot CS BRGM Pilot CS BMT Pilot OAS-MI CS-Typsa OAS-MI CS-JRC OAS-MI CS-BRGM OAS-MI CS-BMT Slide 19

20 German Bight Pilot / Semantic Catalogue Annotation Service... Too high level...tbt concentration caused by... antifoulant paintings... of ship hulls... simulation has turned out... areas... imposex of gastropodes has been observed... To the biggest class of molluscs... Ontology Access Service Background Q R Semantic Catalogue Service OAS-MI OGC-ISO OGC-ebRIM UDDI Google-like Slide 20

21 Application for Sensor Service Networks Info Centre Analysis Maps Archive Control centre Thematic data Spatial data Metainformation Knowledge Modelling Services Base(s) Documents Fusion Catalog(s) Services OGC Sensor Web Enablement Sensors Slide 21

22 Benefits of ORCHESTRA Reference Model will influence standards Public specifications, open-source software Contribution to EU initiatives Integration in Earth Observation Portals Architecture reused in other EU Projects (SANY, FP7) Slide 22

23 Fraunhofer IITB - Innovative IT Solutions THANK YOU FOR YOUR ATTENTION Ulrich Bügel Fraunhofer IITB, Fraunhoferstr Karlsruhe, Germany buegel@iitb.fraunhofer.de Business Unit Information Management Information and Knowledge Logistics Thematic Information Systems (Environment) Simulation Systems IT consulting Slide 23