1. EGI workshop for E-infrastructure, April 2016 Amsterdam Background, ocean observation e-infrastructure  Who is the community/project the use case belongs to?  ENVRIPLUS EU project Ocean observations : Euro-Argo, SeaDataNet, Copernicus Marine service  What's the timeline for development, tests and large-scale operation?  First implementation in 2016  Large scale operations from 2017  What's your role in the use case? Any experience/link to EGI?  Implement Euro-Argo and Copernicus use case  Involve SeaDataNet, SOCAT and ESONET in a next step  Link with EGI through ENVRIPLUS

2. EGI workshop for E-infrastructure, April 2016 Amsterdam Users  Who will be the users of the planned community-specific e-infrastructure? How many of them?  Environmental monitoring and forecasting : EU ocean-atmosphere models  Calibration and validation observations : SMOS, Sentinel3 satellite missions  Trans-disciplinary communities (ocean - atmosphere - biology - solid earth)  Convenient space to associate storage and CPU for advanced services (such as geo-spatial analysis)  Input stream or digital collaborative space for researchers or data providers  How will the users interact with the system - Show this on a system architecture diagram  Who and how would validate the system?  Who : ENVRIPLUS project, Euro-Argo ERIC, SeaDataNet infrastructure  How : use case review

3. EGI workshop for E-infrastructure, April 2016 Amsterdam ENVRIPLUS data subscription use case  The user provides his criteria  time, spatial, parameter, data type  update period for delivery (daily, monthly, yearly, on the spot)  The relevant data are extracted from ENVRIPLUS cloud  Data may be converted/transformed on ENVRIPLUS grid WPS ?  The user’s cloud account is updated regularly with the new data provided above  An accounting of data delivery is performed MDC ?  A citation scheme is attached to the delivered data DOI  bibliographic surveys can track the use of these data in publications  reproducibility is possible  A users identification scheme is implemented Federation of identities : Marine-ID, Shibboleth, OpenID

4. EGI workshop for E-infrastructure, April 2016 Amsterdam ENVRIPLUS cloud service  Euro-Argo, SeaDataNet, Copernicus datasets  5 billion ocean observations  300 parameters  15 000 observing platforms  from 1900 to today.  This “cloud” of observations is pushed and continuously updated on ENVRIPLUS cloud (EGI, EUDAT, …)  Copies are replicated in different places, close to users location (EU, US, Australia, Japan)

5. EGI workshop for E-infrastructure, April 2016 Amsterdam Argo floats observations in 2015 (& others) Vertical profiles, 2015 observations, vertical profiles Argo floats - sea-mammals - XBT and CTDs from vessels - gliders

6. EGI workshop for E-infrastructure, April 2016 Amsterdam Ocean observation cloud data model  Observation data model : a flat table of 5 billion records n ID platformCode dataType x y z t parameter value value_qc n Observation metadata n JSON collections of metadata (platform codes, parameter codes, data types) n Observations are hosted in a workplace such as n Hadoop, NoSQL files or PostgreSQL n The use of in-memory features would provide the best reactivity (instant answers) n Metadata are indexed with ElasticSearch n The workplace is activated in a virtual server, replicated on the cloud

7. EGI workshop for E-infrastructure, April 2016 Amsterdam Federated cloud data distribution data VM my cloud VM Research Infrastructure Research Infrastructure Research Infrastructure

8. EGI workshop for E-infrastructure, April 2016 Amsterdam ENVRIPLUS e-infrastructure architecture Data a metadata workplace Drill, HBASE Géographique index and facets ElasticSearch, Drill Data discovery and visualization OpenLayer3, AngularJS, BootStrap, html5/css3, Material design Data extraction Drill, SQL, PIG Data subscription service OwnCloud Logs management accounting Kibana CSV & JSON data upload Drill

9. EGI workshop for E-infrastructure, April 2016 Amsterdam Ocean observation e-services  Data services to be developed around Euro-Argo cloud  Ocean observations API : profiles, time-series, trajectories  Metadata visualization : map wms services  Data visualization : graphics  Data products such as mixed-layer depths maps  Agile and incremental implementation  Step 1 : Euro-Argo data file on the cloud (1to file daily updated)  Step 2 : VM for indexation of data file (ElasticSearch)  Step 3 : data file generation service (CSV then NetCDF)  Step 4 : data subscription/distribution service to OwnCloud accounts  Step 5 : replicate data and VM in mirror sites (EU, US, AU, JP)  Next steps : promote the development of various services around an ENVRIPLUS cloud

10. EGI workshop for E-infrastructure, April 2016 Amsterdam Current status  Which components/services already exist in your architecture?  The data and metadata files are available  The ElasticSearch index is available  Which components/services are under development (and by who)?  The web interface for discovery and data access (Ifremer)  The data processing services (Ifremer)  Which components/services do you expect to get from EGI?  Data storage and distribution  Data processing

11. EGI workshop for E-infrastructure, April 2016 Amsterdam Plans for today  What questions would you like to get answered today?  Can we replicate data, metadata and index on EGI infrastructure  Do you have equivalent services based on these technologies  What issues you would like to solve today?  How do we push our data and metadata files  Do you have a federation of identity  Other outcomes that you would like to get out from the workshop?  Meet groups interested in interdisciplinary studies