1. Jolyon.Martin@esa,intCINTEX 09 May 2002 Brief Review of INFEO www.infeo.org INFEO is a distributed system for search of EO and related data Catalogue Search of INFEO uses CIP profile of Z39.50 Find collections of interest Find products of interest A system of middleware nodes and gateways Since Feb 2001 INFEO has been operated by ESA –Priority improvements: User Interface and Performances

2. Jolyon.Martin@esa,intCINTEX 09 May 2002 INFEO Catalogue Search Architecture –INFEO node manage database of collections –GATEWAYS provide access to catalogues (EO and other databases) Main INFEO Node and MCF (at ESRIN)Other INFEO nodes (eg RAL) GATEWAY to EO database (e.g. ESA/MUIS) GATEWAY to EO database (e.g. BADC) GATEWAY to EO database (e.g. NASA/IMS) GATEWAY to EO database (e.g. DLR-DFD) ACCESS to GEO servers (under test)

3. Jolyon.Martin@esa,intCINTEX 09 May 2002 How to add collections to INFEO Add a gateway Describe the collection Add the collection to INFEO and test

4. Jolyon.Martin@esa,intCINTEX 09 May 2002 DLR-DFD_GOME LEVEL 3 DAILY COMPOSITES ProviderID>SearchB-IMS GOME Level 3 Data Products GOME Level-3 data products are produced and provided on behalf and in responsibility of the German Aerospace Research Establishment (DLR) not on behalf of the European Space Agency (ESA). DLR Level-3 data products are based on validated ESA Level-2 products. The GOME Level 3 products are 16 bit quantized, so 65,536 values can be imaged. Since the global thinning of the ozone layer occurs in a range below one percent, 8 bit quantization might be too inexact. If one imaged a range of 100 to 500 DU, the relative accuracy would be ca. 1.56 DU. With respect to the entire range, these would be percentage steps of ca. 0.4, just below the resolution (0.5%) required for detecting thinning of the atmospheric ozone layer.\n\nThe main purpose behind the generation of the rolling three-day synthesis (GL3O3GRC) is to provide a total global view of atmospheric ozone distribution. 1996-01-01Z -180 180 90 -90 GOME ERS-2 EARTH SCIENCE>ATMOSPHERE>Atmospheric Chemistry>Ozone An example collection advert

5. Jolyon.Martin@esa,intCINTEX 09 May 2002 INSERT INTO COL_COLLECTIONDATA (GATEWAYDBNAME, ITEMDESCRIPTORNAME, PROVIDERID, TRANSLATORNAME) SELECT 'DLR-DFD_GOME LEVEL 3 DAILY COMPOSITES', 'DLR- DFD_GOME LEVEL 3 DAILY COMPOSITES', 'SearchB-IMS', 'Unknown' FROM Sys.Dual; INSERT INTO COL_COLLECTIONDESCRIPTORS (ITEMDESCRIPTORLONGNAME, CT_COLLECTIONHIERARCHYCATEGORY, CT_COLLECTIONHIERARCHYPOSITION, CT_COLLECTIONCATEGORY, PR_P ROCESSINGCENTRE, PR_PROCESSINGLEVELID, ABSTRACT, VERSIONID, RV_UPDATEFREQUENCY, PROFILE, STATUS, DATECREATED, DATEUP DATED, EXPIRY, ATTRIBUTESETVERSION, ATTRIBUTESETID, ITEMDESCRIPTORID, ITEMDESCRIPTORNAME, PROVIDERID, TRANSLATORNAME, GATEWAYDBNAME) SELECT 'GOME LEVEL 3 DAILY COMPOSITES', 'Product', 'Terminal', 'Provider Archive', 'DLR-DFD', '3', 'GOME Level 3 Dat a Products GOME Level-3 data products are produced and provided on behalf and in responsibility of the German Aerosp ace Research Establishment (DLR) not on behalf of the European Space Agency (ESA). The INFEO operators task, ingest

6. Jolyon.Martin@esa,intCINTEX 09 May 2002 Edit, Moderate, Update Cache

7. Jolyon.Martin@esa,intCINTEX 09 May 2002 An example gateway GATEWAY InitRequest InitResponse SearchRequest SearchResponse PresentRequest PresentResponse PresentRequest PresentResponse BROWSE INVENTORY

8. Jolyon.Martin@esa,intCINTEX 09 May 2002 Status INFEO running nominally since return from JRC New INFEO operator: Maurice.klein.Gebbinck@esa.int

9. Jolyon.Martin@esa,intCINTEX 09 May 2002 ESA/MUIS Gateway ESA/MUIS Gateway - CIP2.2 - operated at ESA/ESRIN - custom gateway to MUIS servers - 17 collections from earth observation missions s

10. Jolyon.Martin@esa,intCINTEX 09 May 2002 NASA/IMS Gateway NASA/IMS Gateway - CIP2.4 - being tested at GSFC - custom gateway to IMS servers (GSFC, EDC, JPL,...) - 12 out of >800 collections configured (work in progress) - NASA investigating INFEO node installation

11. Jolyon.Martin@esa,intCINTEX 09 May 2002 BNSC/RAL Node, BADC Gateway UK RAL INFEO NODE + BADC Gateway - CIP2.2 - operated at RAL - CIP/ODBC gateway - 1 collection configured -investigating connections to other UK data centres British Atmospheric Data Centre

12. Jolyon.Martin@esa,intCINTEX 09 May 2002 DLR/DFD Gateway DLR Gateway - - connected through IMS server - 6 collections configured - short term action required to attach DLR retrieval manager

13. Jolyon.Martin@esa,intCINTEX 09 May 2002 Gateway Prospects... ENVISAT Gateway NMA mapping Node IGN Gateway NASDA Node SeaSearch Connection And others... (including GEO) SPOT Gateway? NeoNet Connection EURIMAGE Gateway? Russian Connection

14. Jolyon.Martin@esa,intCINTEX 09 May 2002 (A history of) User Interfaces - Better Still - new interface based on DLR/EOWEB, ESA/EOLI re-use - pre-operational prototype at http://piglet.esrin.esa.it:8080/eoweb/html/infeo/index.htmlhttp://piglet.esrin.esa.it:8080/eoweb/html/infeo/index.html Advanced Search -no hiding of CIP Simple Search Better

15. Jolyon.Martin@esa,intCINTEX 09 May 2002 DEMO 1 – INFEO new client Simple product search Collection and product search

16. Jolyon.Martin@esa,intCINTEX 09 May 2002 DEMO 2 – EDG access to INFEO