DREAM HighLevel Architecture DREAM Kick Off Meeting 28

DREAM High-Level Architecture DREAM Kick Off Meeting 28 November, Frascati Yves Coene , SPACEBEL Patrick Jacques, SPACEBEL Frascati, 28 November 2011 Slide

Outline Ø High Level Architecture Viewpoints • ESRIN • EUSC • EMSA • NLR Ø External Interfaces Ø Preliminary Component List • DREAM Broker Ø Issues Frascati, 28 November 2011 2

High Level Architecture Ø Design drivers • Open service-oriented architecture • Standardised PDGS interfaces (HMA) § EO Product Metadata § Service and collection discovery § Catalogue search and product identification § Feasibility analysis § Product order § On-line data access (via the EO Web Mapping and EO Web Coverage Service) § User Authentication (Identity management) • Compatibility future ng. EO (Separate presentation) • Possible integration with UM-SSO Frascati, 28 November 2011 3

High-Level Architecture Ø Geographical distribution – multi-site • Users of Feasibility Analysis, Ordering, Online Data Access § EUSC X X X § EMSA X . . § BMT Argoss / NLR . . X • Data Providers § ESRIN § GCM G/S § TPM G/S • Service Providers § Spot Image – Data Quality Processing Service § ESRIN – Identity provider (TBC) Frascati, 28 November 2011 4

DREAM @ ESRIN @ESRIN put G/S Ordering get Delivery Area G/S Catalogue put Product Facility EO WMS/WCS & QA Clients UM-SSO IDP @GCM + TPM EO SPS Facade S 1 MP S 2 MP Reference server EO WMS/WCS Multi Mission Ordering Feasibility Servers Multi Mission Catalogue EO SPS Facade Multi Mission SPS DREAM Broker PDMC@ESRIN EO CFI Cloud mask forecast Climatology (I 35) MSG-SEVIRI RT data (I 69) Ingestion Engine Processors Data Quality Proxy @Spot Image Spot EO SPS Data Quality WPS Note: data transfer mechanism shown is preliminary. Frascati, 28 November 2011 5

DREAM @ EUSC Cloud coverage WMS (I 37. 1, I 68. 1) Climatology WMS (I 37. 2) @EUSC RCOMS Ordering client RCOMS Catalogue client RCOMS SPS client CSW Client Local CSW HMA Order @ESRIN EO WMS/WCS Client EO and S 2 Reference server EO WMS/WCS & QA Clients UM-SSO IDP Reference server EO WMS/WCS RCOMS EOLI Basket Processors Multi Mission Ordering Ingestion Engine get Ingestion Engine Multi Mission Catalogue Multi Mission SPS @GCM + TPM Delivery Area DREAM Broker Processors Climatology (I 35) MSG-SEVIRI RT data (I 69) Note: data transfer mechanism shown is preliminary. Frascati, 28 November 2011 6

DREAM @ EMSA @EMSA get CSN POR Cloud coverage WMS (I 37. 1, I 68. 1) EO SPS Client Climatology WMS (I 37. 2) @ESRIN UM-SSO IDP @GCM + TPM Delivery Area put EO SPS Facade Product Facility MP Multi Mission Ordering Feasibility Servers Multi Mission Catalogue EO SPS Facade Multi Mission SPS DREAM Broker EO CFI Cloud mask forecast Climatology (I 35) MSG-SEVIRI RT data (I 69) Note: data transfer mechanism shown is preliminary. Frascati, 28 November 2011 7

Data Transfer Configurations Frascati, 28 November 2011 9

Interfaces Ø Relationship relevant HMA specifications Frascati, 28 November 2011 11

External Interfaces Ø External Interfaces: • EMSA POR (XML import/export, § 3. 2. 1. 1) • UM-SSO IDP (TBC) • Data quality reference database (Spot) (§ 3. 2. 6) • Shopping basket EOLI-ng. EO (§ 3. 2. 7. 4) • MSG Seviri NRT thermal data for Cloud Mask Forecast (I 37. 1, I 68. 1 - WCS/WMS) • BMT Argoss operational data infrastructure (§ 3. 3. 3. 4) • Climatology data (I 35) for EO CFI • Climatology WMS (I 37. 2) for EO SPS client • S-2 Toolbox (I 55. 4) • G/S catalogue and ordering services (HMA) including EODAIL Frascati, 28 November 2011 12

Preliminary Components (§ 3. 2) Ø DREAM Broker • Acts as intermediate server towards TPM and ESA PDGS • Offers multi-mission interfaces to outside world: § OGC 06 -131 – catalogue interfaces § OGC 06 -141 – ordering interfaces § OGC 10 -135 – feasibility analysis Multi Mission Catalogue HMA Client Applications E. g. clients from task 4 (SPS) and task 7 (Ordering). Multi Mission Ordering Multi Mission SPS DREAM Broker PDGS Catalogue PDGS Ordering EO SPS PDGS Facade SPS See Task 4: simulations based on EO CFI or Spot MP or G/S offering OGC 10135 interfaces PDGS Frascati, 28 November 2011 13

Preliminary Components Ø DREAM Broker (cont’d) • Possible deployment Multi Mission Catalogue Multi Mission Ordering CDS/EODAIL Multi Mission Catalogue HMA Client Application Multi Mission Ordering Multi Mission SPS DREAM Broker PDGS Catalogue GCM Ordering EO SPS Facade GCM PDGS Ordering EO SPS PDGS Facade SPS PDGS Frascati, 28 November 2011 14

Preliminary Components Ø See following presentations: • Feasibility Analysis Server and Front End (Task 4) • Reference Server and Coverage Server Clients (Task 5 and 6) • Commercial Order Mgt (RCOMS) Server and Client (Task 7) • Data Quality Processing Server and Client (Task 13) • Processors (Task 8) Frascati, 28 November 2011 15

Issues Ø External interface ICDs (see previous slide) Ø Ordering / catalogue requirements to be clarified: which missions? Ø Baseline for HMA specifications • Catalogue: assumed to be GSCDA/EO-DAIL compatible, thus not the latest HMA-FO specification. • Ordering: same assumption although I 62. 2 requires latest HMA-FO specification. Ø See individual subsystem presentations Frascati, 28 November 2011 16

Deliverables – WP 3000 Frascati, 28 November 2011 17