Component Implementation Technology Viewpoint

Copyright © OGC 2010 45 Table 9 Extract of the Components Registered in GEOSS by September 9th 2009 The following table is a list of services catalogued in the GEOSS Registry. The list was exported on September 09th 2009.

1. Water Survey of Canada WMS Service

Details 2. VASDI greenland wms_n_baggrund service Details TBC with list of other services Table 10 Extract of the Services Registered in GEOSS by September 9th 2009

9.2.5.4 Standardisation Process

During service registration, service providers enter references to interoperability arrangements adopted by their contributed services and components. Interoperability arrangements can include international standards such as those of the OGC, IEEE or W3C; but may also be special arrangements based on application-specific business rules. If the standard is not already a registered specification, it is assessed by the Standards and Interoperability Forum SIF then registered. The main purpose of the SIF is to ensure that GEOSS components can interoperate through one of the registered standards or other interoperability arrangements. The SIF facilitated interoperability through technical analysis, advocacy, education and the provision of impartial advice on issues regarding standardisation and interoperability within GEOSS. The following figure illustrates the role of the SIF. Figure 5 SIF Role All registered standards are entered in the Standards and Interoperability Registry. The architectural role of the Standards and Interoperability Registry is depicted in the GEOSS Common Infrastructure described in the GEOSS Engineering Viewpoint sub-section of this chapter. The SIF promotes to form Regional Teams to have true global representation in supporting GEOSS interoperability. A SIF European Team was promoted see http:www.thegigasforum.eusif . In this framework, the purpose of having a European Regional Team is to increase efficiency in carrying out the work of the SIF, addressing issues such as: bring local knowledge and reach out multi-disciplinary and regional science Communities;