Open WIS contribution to WIS Matteo dellAcqua Deputy
Open. WIS contribution to WIS Matteo dell’Acqua Deputy Director Information Systems Seoul WIS Workshop, Jeju, 6 -9 November 2012
2 Agenda § Open. WIS overview § Open. WIS Consortium Seoul WIS Workshop, Jeju, 6 -9 November 2012
3 Open. WIS project § : – Project started in 2009 – 4 National Met Services and 1 service provider to build a common software offering GISC, DCPC and NC functions – Open Source – Interoperable standard Seoul WIS Workshop, Jeju, 6 -9 November 2012
4 Open. WIS: an Open Source software § § § Based on open-source components Development and integration sub-contracted to IT company 370 requirements in ITT Technology : Java, Linux, Web services guaranteed to be maintained and sustained by Partners Evolutions managed by the partners Seoul WIS Workshop, Jeju, 6 -9 November 2012
5 Open. WIS features § Versatile – Fulfil the function of GISC, DCPC, NC by parameterisation – Allowing a variety of deployment strategies to meet local constraints (security, federation of centres, …) § § § Fully interoperable based on international standard (ISO, OGC, …) Robust (7/24), internal redundancy, backup mechanisms between centres Modular Portable Fit for now, scalable for the future Adaptable: – Look and feel GUI – Generic interface / Harness to fit to local interface of your own Information System § Possible reuse of software component (public data portal / SESAR programme…) Seoul WIS Workshop, Jeju, 6 -9 November 2012
6 Open. WIS functions § A unique software to fulfil GISC, DCPC or NC functions § § § § § Single Entry point to met information Maintain and publish catalogues and metadata Discovery and search data, access and download Synchronise metadata with other Centre Routine data exchange Supply data on request Subscription to services Manage users & data policy Maintain 24 h cache of data Interface to internal systems (Data Centre) Seoul WIS Workshop, Jeju, 6 -9 November 2012
8 Open. WIS components & interfaces Open. WIS PORTAL Access / Follow Requests meta data Catalogue Access Discover Browse Catalogue Admin & Monitoring SECURITY SERVICE METADATA SERVICE Synchro-nization ADMINISTRATION Harvesting DAR Catalogue Monitoring DATA SERVICE Authori-zation Authentication Adminis-tration Replication Collection 24 hour Cache User Store global data Request Processing WIS Harnesses Local System MSS / FSS global data Seoul WIS Workshop, Jeju, 6 -9 November 2012 Dissemination Data Sources outbound to users
9 Open. WIS components & interfaces Open. WIS PORTAL Access / Follow Requests meta data Catalogue Access Discover Browse Catalogue Admin & Monitoring SECURITY SERVICE METADATA SERVICE Synchro-nization ADMINISTRATION Harvesting DAR Catalogue üExternal Interfaces needed to: Replication Collection 24 hour Cache User Store global data Request Processing WIS Harnesses • Other WIS Centres • Local. System systems: • Acquisition and dissemination systems (e. g. MSS and FSS), • Local data sources (Archives, Product Generation systems) Seoul WIS Workshop, Jeju, 6 -9 November 2012 Monitoring DATA SERVICE Authori-zation Authentication Adminis-tration MSS / FSS global data Dissemination Data Sources outbound to users
10 Open. WIS components & interfaces Open. WIS PORTAL Access / Follow Requests meta data Catalogue Access Discover Browse Catalogue Admin & Monitoring SECURITY SERVICE METADATA SERVICE Synchro-nization ADMINISTRATION Adminis-tration Monitoring DATA SERVICE üHarvesting The Portal offers browse and search facilities. Replication Authori-zation Collection üAll software functionalities are administered, monitored and controlled 24 hour DAR User Authenti. Request Cache Store cation a set of • Portal offers user interfaces for authorized local administrators and operators Catalogue The global data Processing WIS Harnesses Local System MSS / FSS global data Seoul WIS Workshop, Jeju, 6 -9 November 2012 Dissemination Data Sources outbound to users
11 Open. WIS components & interfaces Open. WIS PORTAL Access / Follow Requests METADATA SERVICE Synchro-nization meta data Catalogue Access Harvesting DAR Catalogue ADMINISTRATION üThe software holds a Catalogue of all Discover meteorological products, Monitoring in the form Admin &data and Browse Adminis-tration Monitoring Catalogue of a Catalogue of Discovery Access and SECURITY SERVICE DATA SERVICE Retrieve Metadata (DAR) üSynchronization processes among GISCs Authori-zation a global and current Replicationof the Collection guarantee content global Cache and Catalogue data 24 hour User AuthentiüMetadata records can be created via an Request Cache Store cation Processing editor, imported or harvested from NCs or DCPCs WIS Harnesses Local System MSS / FSS global data Seoul WIS Workshop, Jeju, 6 -9 November 2012 Dissemination Data Sources outbound to users
12 Open. WIS components & interfaces Open. WIS meta data PORTAL üGlobal data and products are collected Discover systems from the Partners acquisition Access / Follow Admin & Browse Requests Monitoring Catalogue and stored for at least 24 hours in a GISC SECURITY SERVICE METADATA SERVICE Cache üData requests are for locally Cached or Authori-zation Synchro-nization Harvesting locally produced data, on an ad-hoc basis or as a recurrent subscription. ADMINISTRATION Adminis-tration Monitoring DATA SERVICE Replication Collection DAR User • products can be retrieved Authenti- via the Catalogue Store cation interfaces to local data sources: archive or product creation system Local Catalogue Access 24 hour Cache global data Request Processing WIS Harnesses Local System MSS / FSS global data Seoul WIS Workshop, Jeju, 6 -9 November 2012 Dissemination Data Sources outbound to users
13 Open. WIS components & interfaces Open. WIS Authenticated and authorized users can PORTAL ADMINISTRATION compose requests on data and products in the Catalogue and hosted Discover Access /discovered Follow Admin & Browse Adminis-tration Monitoring Requests Monitoring locally Catalogue SECURITY SERVICE METADATA SERVICE Synchro-nization meta data Catalogue Access Harvesting DAR Catalogue DATA SERVICE Authori-zation Authentication Replication Collection 24 hour Cache User Store global data Request Processing WIS Harnesses Local System MSS / FSS global data Seoul WIS Workshop, Jeju, 6 -9 November 2012 Dissemination Data Sources outbound to users
14 An example : Discovery Seoul WIS Workshop, Jeju, 6 -9 November 2012
15 Open. WIS implementation : GISC Toulouse retrieval discovery catalogue services PORTAIL metadata synchronization Global data replication Discovery Catalogue 24 hour Cache Open. WIS retrieval DI FM Global data ET visualization services TRANSMET Local System Synopsis Soprano MASTER Central databases Buffer Databases (last 5 days) Seoul WIS Workshop, Jeju, 6 -9 November 2012 data
Open. WIS Consortium
17 Open. WIS® consortium § Creation of a non-for-profit entity gathering all members or partners – Driven by Open. WIS steering committee: chair appointed for 2 years § Open. WIS steering committee decide on the software policy § Different status for members – – Open. WIS® Founders: limited to initial 5 organizations Open. WIS® Strategic Partners: NMS or public organizations Open. WIS® Associate Partners: NMS or public organizations Open. WIS® User Members: any NMS or public organization using Open. WIS in its operational suite. § With different privileges § In addition, individuals or organisations may contribute to the development of Open. WIS®. Seoul WIS Workshop, Jeju, 6 -9 November 2012
18 Privileges of Open. WIS members Seoul WIS Workshop, Jeju, 6 -9 November 2012
19 Open. WIS software management § § Steering Committee vote on software evolutions, and manage the software management team The Software management team will be a compact team of experts in charge of software integration, preparation of new releases, etc. Software contributors will contribute to Open. WIS main line only after approval from Steering Committee; they can originate from Open. WIS Founders or from any contributing member Support services on Open. WIS software may be rendered by a wider community, including Open. WIS software management team and software contributors Seoul WIS Workshop, Jeju, 6 -9 November 2012
20 Why join Open. WIS® Consortium ? § § Shared cost Reduced cost of development because of open source approach Fully operational and mature system ready for WIS operation Fully interoperable inside and outside meteorology – – Better basis for accelerating pace of change Data format neutral Can implement a variety of data policies, determined by metadata Offers route out of traditional WMO technologies § Long term support assured Seoul WIS Workshop, Jeju, 6 -9 November 2012
21 Summary § : – Interoperable standard – Open Source – Mature system operational in France and UK and pre-operational in Australia, Korea and Russia – Sustained by the Open. WIS Consortium – Open to new partners § Contact : – Matteo Dell’Acqua – Météo France (matteo. dellacqua@meteo. fr) – Chris Little – Met. Office (Chris. Little@metoffice. gov. uk) – Weiqing Qu – Bo. M – Sunghoi Huh - KMA Seoul WIS Workshop, Jeju, 6 -9 November 2012
Thanks for your attention ! Seoul WIS Workshop, Jeju, 6 -9 November 2012
- Slides: 21