Page 1 Federated Earth Observation (FedEO) Demo & Future Activities CEOS WGISS Meeting #40 28 September – 2 October, 2015 Harwell, Oxfordshire, UK Hosted by United Kingdom Space Agency (UKSA) M.Albani, P.Mougnaud, A.Della Vecchia (ESA) Y. Coene (Spacebel) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 2 DEMO Slides WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 3 Overview Demo Architecture EO Portal Client Catalog and data access –Sentinel-1 –LDS DISSHARM (SeaSat) –Cryosat –CNES Theia –JAXA CATS-I, NASA ECHO Ongoing and future activities –DLR –ROSCOSMOS –SSARA WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 4 FedEO Collection search OSDD is collection-specific. FedEO OpenSearch (B2) FedEO I15 (B3) FedEO I15 (B3) OSDD GPOD VA4 Collection IDN ECHO OSDD synch/convert (fedeo/cwic) ISO OTHERS Synch WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 JAXA CATS-I CDS DAIL EUMETSAT M2CS CSCDA SCIHUB CNES THEIA CNES TAKE5 CRYOSAT-2 DISSHARM DLR GEOSER VICE DLR GEOSER VICE OSDD SMOS OSDD

Page 5 FedEO Granule search FedEO OpenSearch OSDD … … GPOD VA4 Granule Datasets EUMET SAT ISO DC EOP O&M CDS DAIL CCM … CWIC … … FedEO OpenSearch DLR VITO CNES ROSCO SMOS JAXA CATS-I JAXA CATS-I M2CS Spirit SPOT4 SPOT5 Landsat SMOS ASF OSDD is collection-specific and exploits (ISO/Atom) collection metadata such as temporal extent ( ) and sensorType if available. SSARA SciHub INDERS INDEX DISSHARM LDS INDEX DISSHARM LDS Synch WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 INDEX CRYOSAT-2 INDEX CRYOSAT-2 NASA ECHO In progress

Page 6 Additional Collection Metadata accessed via I15 EP and OpenSearch –Has positive effect on #collections that support 2-STEP search in FedEO. Work performed – Collection Metadata WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 7 Overview Demo Architecture EO Portal Client Catalog and data access –Sentinel-1 –LDS DISSHARM (SeaSat) –Cryosat –CNES Theia –JAXA CATS-I, NASA ECHO Ongoing and future activities –DLR –ROSCOSMOS –SSARA WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 8 EO Portal Client Test – Test – Operational –TBD WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 9 EO Portal Client WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 10 EO Portal Client Current implementation: –Two-step search via a single OSDD endpoint (Atom responses). –GUI built from OSDD Exploiting info: Pattern attribute, minimum, minInclusive, maxInclusive attributes, elements etc. Configurable "blacklist" to hide certain search parameters deemed less useful for Portal end-user. –Pagination based on rel="first", "previous", "next", "last" Atom information provided by server. totalResults info no longer required. WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 11WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 Includes CNES THEIA, Cryosat-2, ASF, LDS- DISSHARM etc.

Page 12 EO Portal Client Future versions –Improved treatment of multi-word queries –Autocompletion of "organisation" and "platform" based on info in Parameter extension in OSDD. –Broader support for "organisation" and "platform" search parameters –Presentation of associated with collection (e.g. Agency logo) –Access to ISO metadata and EOP O&M metadata from the client. WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 13 Overview Demo Architecture EO Portal Client Catalog and data access –Sentinel-1 –LDS DISSHARM (SeaSat) –Cryosat –CNES Theia –JAXA CATS-I, NASA ECHO Ongoing and future activities –DLR –ROSCOSMOS –SSARA WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 14 Sentinel-1 Improvements: –Additional collection EOP:ESA:SENTINEL_1 allowing many search options L0, L1, GRD, … –Preserve pre-existing EOP:ESA:SENTINEL_1_L1_GRD etc. for backward compatibility. WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 15 Sentinel-1 (Granule download) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 16 Sentinel-1 Sentinel OSDD updated: –provide info about user registration –Info used by CwicSmart client WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 17 ESA Online Dissemination LDS-DISSHARM WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 18 LDS-DISSHARM (Collections - SeaSat) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 19 LDS-DISSHARM (Collections - SeaSat) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 20 LDS-DISSHARM (Granules - SeaSat) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 21 LDS-DISSHARM (Collections - Landsat) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 22 LDS-DISSHARM (Granules - Landsat) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 23WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 Cryosat (Collections) 1 collection, 15 product types, > granules

Page 24 Cryosat (Granules) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 25WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 SMOS (Collections) 82 collections, > granules

Page 26WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 SMOS (Granules)

Page 27WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 CNES Theia (Collections) 5 collections

Page 28 CNES Theia (Granules) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 Accept SSL certificate in browser to see thumbnails.

Page 29 CNES Theia (Granules) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 30 JAXA CATS-I (Collections) 71 collections available… WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 31 (Granules) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 32 (Granule Download) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 33 NASA ECHO (Collection search) 4524 Collections … WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 34 NASA ECHO (Collection details) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 35 NASA ECHO (Granule search) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 36 NASA ECHO (Granule details).. WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 Provides also access to rel="describedby" if media type is HTML.

Page 37 Ongoing work Catalog & ordering integrations –DLR, EUMETSAT –ROSCOSMOS –SSARA WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 38 DLR (Collections) 157 collections WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 39 DLR (Collection Details) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 40 ROSCOSMOS (Collections) IGDIS ERS Catalog, providing about 22 platforms, currently modelled as a single collection in FedEO. –Many footprints being multi-polygons… work in progress. WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 41 ROSCOSMOS (Granules) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 42 ROSCOSMOS (Granules – Meteor-3M) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 43 ROSCOSMOS (Granules – Monitor-E) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 44 ROSCOSMOS (Granule Details - RapidEye) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 Quicklook in TIFF format.

Page 45 SSARA (Collections) Work in progress… WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 46 SSARA (Granules) To be completed WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 47 Overview Demo Architecture EO Portal Client Catalog and data access –Sentinel-1 –LDS DISSHARM (SeaSat) –Cryosat –CNES Theia –JAXA CATS-I, NASA ECHO Ongoing and future activities WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 48 FedEO future activities WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 49 Ongoing/future Activities: FedEO Consolidation & Population Consolidation of FedEO Concept/Scenarios as part of the ESA and European EO Ground Segments Consolidation of interfaces with existing European catalogues and addition of new catalogues, e.g.: –Extend number of downloadable collections from ESA DISSHARM LDS accessible through FedEO –Extend number of orderable collections (OGC ) with EUMETSAT and DLR –Provide access to CNES THEIA 2.0 when available. Population of FedEO Collection Metadata Catalogue for ESA and European Missions Consolidation of access from GEO DAB Broker, tests with non-European catalogues Collaboration/interoperability/interfacing with CWIC, NASA ECHO WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 50 EO Portal Client Improvements Access to ISO, EOP O&M 1.0 and EOP O&M 1.1 metadata via "More" button (detect atom:links with "alternate" and "via") Auto-completion of platform and organisation search parameters based on Param extension info from OSDD OpenSearch Gateway to include link "rel=icon" to collection search results giving visual indication of origin of collections. WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015 Organisation

Page 51 RESTful interface - Discovery Content negotiation –Atom, –JSON-LD –RDF/XML –Turtle –HTML + Resource extension WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 52 HTML Response (Collections) Tools: Example: rm=sentinel&startRecord=1&maximumRecords=5 WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 53 HTML Response (Collections) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 54 HTML Response (Granules) Examples: entifier=LANDSAT_5_TM&startDate= T00:00:00Z&endDate= T00:00:00Z&recordSchema=server- choice WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 55 RESTful Interface – Linked Data Provide (experimental) W3C Linked Data Platform interface, Content negotiation –RDF/XML –Turtle –JSON-LD HTTP Methods –GET –HEAD –OPTIONS WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 56 platform 1 skos: Conceptt rdf:type skos: Conceptt rdf:type « 1c53d85e fd3140aa6» rdf:about " c7279e54-f7c1-4ee7-a d6021a3f6" rdf:about instrument 1 "SENTINEL-1" skos:prefLabel "The SENTINEL-1 mission is the European Radar Observatory for the Copernicus joint initiative of the European Commission (EC) and the European Space Agency (ESA). …" skos:definition " concept_scheme/platforms" skos:inScheme Linked Data "SENTINEL-1 C-SAR" skos:prefLabel WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 57 RDF/XML Response Example 1: –Tool: – ttpAccept=application/rdf%2Bxml WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 58 RDF/XML Response Example 2: –Tool: – httpAccept=application/rdf%2Bxml WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 59 JSON-LD Response (Collections) Tool: Examples: Bjson&organisationName=vito&startRecord=1&maximumRecords=1&reco rdSchema=isohttp://geo.spacebel.be/opensearch/request/?httpAccept=application/ld%2 Bjson&organisationName=vito&startRecord=1&maximumRecords=1&reco rdSchema=iso Bjson&platform=sentinel&startRecord=1&maximumRecords=1&recordSch ema=isohttp://geo.spacebel.be/opensearch/request/?httpAccept=application/ld%2 Bjson&platform=sentinel&startRecord=1&maximumRecords=1&recordSch ema=iso WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 60 JSON-LD Response (Collections) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 61 Improved Search responses Generalise support for {geo:geometry} –Allow point search, search by polygon Improved indexing of metadata –Update CWIC metadata ingestion from IDN to extract "platform" and "instrument" names –Different backend server Support {sru:stylesheet} to let client choose the presentation of the HTML responses. –Presentation in-line with different Portals… Support recordSchema=gmd, gmi, cmr (TBC) to obtain different flavours of ISO metadata in responses. WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 62 Improved Search responses Faceted Search –“allowing users to explore a collection of information by applying multiple filters” (*) –E.g. provide links to (dataset series) results per group (e.g. FedEO, CWIC, ECHO, VA4, GPOD, CSCDA etc.) or other classification. –Easy way: –Can also be integrated in Atom-based responses using rel=« »: Advertise number of items (if known): thr:count=123 ( Other approaches at and spec.org/specs/opds-catalog /#Facets. spec.org/specs/opds-catalog /#Facets (*) WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 63 API Documentation Update FedEO Client Partner Guide with additional capabilities. Make available online API documentation with examples. Technology being considered: –Swagger ( RAML ( –W3C Hydra, ApiDoc ( WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015

Page 64 Questions ? WGISS#40 | FedEO Demo | Harwell, UK | 1 October 2015