Jürgen WaltherOffice of the Interministerial Committee for Geo Information (IMAGI)

Coordination Office GDI-DEFederal Agency for Cartography and Geodesy

Juergen.Walther@bkg.bund.de

Test suite forTest suite forOpenGIS® Catalogue Services Specification 2.0.2 - ISO OpenGIS® Catalogue Services Specification 2.0.2 - ISO

Metadata Application Profile 1.0Metadata Application Profile 1.0based on TEAM-Enginebased on TEAM-Engine

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Agenda

Who we are… Our motivation to develop the test suite… Overview and content of the test… discussion…

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Who we are…Who we are…

Coordination Office SDI-GermanyCoordination Office SDI-Germany

Network of partners in public administration and

software companies

Working Group Metadata in SDI Germany The coordination of Germany’s network of distributed catalog-services. members: public administration and software companies.

Tasks:- Coordination of setting up a SDI in Germany- national point of contact for INSPIRE

Pilot Project: “Geocatalog-DE” Within this project the network of Germany’s major catalog services shall beimproved. The aim is to link distributed catalog services – e.g. hosted on the federal or regional level – in a way that all distributed metadata can be quickly accessed from a single entry point.

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Motivation for setting up a software-testMotivation for setting up a software-test

Status Quo:The linkage of distributed catalog services is not sufficiently solved-> It shall be improved by a pilot project.-> Decision: technical baseline is OpenGIS® Catalogue Services Specification 2.0.2 - ISO Metadata Application Profile 1.0

lessons learned:- We need tools to better control standards compliance ! - Implementers and software developers need a common accepted tool for compliance checks.

-> develop Interoperability Test Suite for CSW2.0.2AP ISO 1.0

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Content of the ATS / Conformance-levelContent of the ATS / Conformance-level

Level name detail obligation Sample data required ?

1.1 Interface- and Binding-Availability

operations and binding (HTTP GET/-POST, SOAP)

Mandatory for OGC-conformance

none

1.2 Correctness of Request- and Response-Structures

Conformity of XML-structure (including filter encoding)

Mandatory for OGC-conformance

none

1.3 Correctness of Results GetCapabilites (Content)

GetRecords (serveral)

Mandatory for OGC-conformance

DataSet, DataSetCollection, Application

1.4 Support for Service-Metadata GetRecords(filter iso:ServiceType

and iso:OperatesOn)

optional Service-Metadata (WMS,WFS)

1.5 Support for Multi-Language GetRecords-Multilingual

optional Application (same as level 1.3)

Level 1: Discovery

Level 2: Publication Not part of ATS 1.0

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test suite consists of …test suite consists of …

3 Documents:

1. Document: Abstract Test Suite for OGC CSW 2.0.2 AP ISO 1.0

2. Document: CTL-scipts (CTL=Compliance-Test-Language)

3. Document: sample metadata (XML-files ISO 19139)

1. Test-Software: TEAM Engine (Test, Evaluation and Measurement Engine)

CTL samplemetadata

Response

Request

CatalogueCatalogue-Service-Service

Team-Team-EngineEngine

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ATS für OGC CSW 2.0.2 AP ISO 1.0ATS für OGC CSW 2.0.2 AP ISO 1.0

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Level 1.1Level 1.1

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Level 1.2Level 1.2

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Level 1.3Level 1.3

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Level 1.3Level 1.3

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Level 1.4Level 1.4

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Level 1.4Level 1.4

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Level 1.5 MultilingualityLevel 1.5 Multilinguality

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Level 1.5 MultilingualityLevel 1.5 Multilinguality

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TestTest

http://www.gdi-de.org:8080/teamengine/

http://gdi-de.sdisuite.de/soapServices/CSWStartup?request=GetCapabilities&service=CSW intergraph: http://213.68.43.138:8080/mdk_csw/mdk_csw

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To be tested / monitored:

- Standard compliance (interoperability)- Performance and availability

Standards and special arrangements in CFP:Catalog: ISO 23950, OGC CSW ebRIM-, ISO ProfilesWMS 1.3, 1.1?WFS –1.1, ..WCS– 1.1.2, ..SLD– 1.1.0, ..GML– 3.1.1, ..Sensor WebServices– 1.0.0

Performance requirements on Services: b.e. 3 seconds for the 1st record, 1st byte.....Availability requirements: 99%

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Test Facility

• Primary Participants: BKG, ESA, USGS• Contributing Participants: CIESIN, ICT4EO• Topics • ESA SSE - Workflow, Conformance Testing and Test Environment: WMS, WFS, WCS, GML/SLD, CSW• ESA SSE - Dedicated test clients (catalogue, ordering and programming interfaces).• USGS Geospatial web service status facility for testing standards-based services at the time of registration

and elsewhere in the operational lifecycle.• USGS At present, testing of the OGC WMS and ArcIMS image services; WFS and WCS in the coming months• BKG Catalog-test based on OGC's TEAM engine for interoperability testing • CIESIN offers support for testing of service chaining and interoperability arrangements for WPS• Usability testing / recommendations for IOC