1. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser Institute for Geoinformatics http://ifgi.uni-muenster.de

2. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 2 Outline Background Sensor Observation Services Linked Open Data and the Semantic Web The Europa Linked Observation Browser Video (Use Case) Future Work

3. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 3

4. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 4

5. Name: Alber Sánchez, Matthias Pfeil, Jim Jones How big is the damage? 10 people died. € 11 billion loss. Thousands of people needed to leave their homes. Cultural heritage destroyed.... Europa Linked Observation Browser 5

6. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 6 How are environmental data currently acquired?

7. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 7 Sensor Web Enablement (SWE)

8. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Sensor Observation Service (SOS) OGC Standard (Open Geospatial Consortium) Enables Sensor Data Exchange Uses the (O&M) Observation and Measurements Standard (INSPIRE compliant) SOS will soon be INSPIRE compliant. Dr. Arne Bröring‘s Presentation (Making The Sensor Observation Service INSPIRE Compliant), Thursday, at 14:00hr in the Room 1. Europa Linked Observation Browser 8

9. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Interoperability Issue Europa Linked Observation Browser 9 O&M - Water level - Water tempeature - Water salinity -... How to make observation data discoverable? Linked Open Data!

10. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 10 What is Linked Open Data?

11. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 11 The web is full of DATA!

12. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 12 The Web Link But just for humans :( Awesome discoverability!

13. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 13 ? What is the article about? Who is the author? What is inside the picture? Where, when and by whom was the picture taken?... The forbidden fruit Xxxxxx xxxxxx xxxxxxxx xxx xxx xxx xxx. Xxxx xxxx x xxxxx xxxxxx

14. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Linked Open Data “linked open data describes a method of publishing structured data so that it can be interlinked and become more useful.” Tim Berners-Lee ( Inventor of the World Wide Web) Europa Linked Observation Browser 14

15. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 15 ID 1 (Uniquily Identified) ID 5 ID 3 ID 4 ID 2 ID 6

16. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Some benefits of Linked Open Data Attaches meaning to data Allows efficient thematic searches (e.g. person, company, city, book, etc.) Europa Linked Observation Browser 16 My repository! Links different kinds of datasets making the WORLD a single big repository! Private data and public data can be mixed, enabling companies and individuals to make better decisions and generate innovations.

17. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 17 How to make observation data discoverable in the semantic web?

18. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 18 Europa Linked Observation Browser An overview in 3 steps…

19. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Interoperability Issue (recap) Europa Linked Observation Browser 19 O&M - Water level - Water tempeature - Water salinity -...

20. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Step 1 – Solving the discoverability issue. Europa Linked Observation Browser 20 O&M - Water level - Water tempeature - Water salinity -... Transformation

21. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Step 2 – Consuming observation measurements Europa Linked Observation Browser 21 List observed phenomena (e.g. water level, water temperature, etc.) Correlate observed phenomena (e.g. Water level and Wind speed). Project in a virtual globe where the phenomena is being measured. Enables temporal queries. Shows a time-series animation of the choosen phenomena.

22. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Step 3 – diving into the semantic web (Asking spatial-thematic questions) Europa Linked Observation Browser 22 Which cities are around the flooding area? Which museums are around the flooding area? Which cultural heritages are around the flooding area? Which of them have been destroyed and which of them are still in danger? (proximity)

23. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 23 An Application Use Case

24. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Saving Cultural Heritages Europa Linked Observation Browser 24 Users of the Europa Linked Observation Browser A biblical hero being rescued! (David)

25. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Video DESCRIBE VIDEO USE CASE !!! Explain DBPEDIA! Europa Linked Observation Browser 25

26. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser Wrapping up... Provides a high interoperable platform for linking observation data to the semantic web. Enables the correlation of observation data and any other relevant data availabe in the web. Makes observation data discoverable not only by the browser, but for the rest of the web (World). Enable time-series animation for a better visualization of the observed phenomena. It is totally supported by the SOS developers. It is awesome! Europa Linked Observation Browser 26

27. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Future Work Export animation in a video format. Create a Java API with the application core functionalities Your idea! Europa Linked Observation Browser 27

28. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Try it yourself Europa Linked Observation Browser 28 https://github.com/jimjonesbr/de.ifgi.europa Everything free and open source! New to NASA World Wind? http://ifgi.uni-muenster.de/worldwind-tutorial/

29. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Imagine a funny joke... Europa Linked Observation Browser 29

30. Name: Alber Sánchez, Matthias Pfeil, Jim Jones Europa Linked Observation Browser 30 Muito obrigado! Danke Schön! Gracias! Dziękuję bardzo!