Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation BrowserINSPIRE Conferece 24.06.2013Florence, Italy...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 2Outline• Background• Sensor Observation S...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 3
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 4
Name: Alber Sánchez, Matthias Pfeil, Jim JonesHow big is the damage?• 10 people died.• € 11 billion loss.• Thousands of pe...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 6How are environmental data currentlyacqui...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 7Sensor Web Enablement(SWE)
Name: Alber Sánchez, Matthias Pfeil, Jim JonesSensor Observation Service (SOS)• OGC Standard (Open Geospatial Consortium)•...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesInteroperability IssueEuropa Linked Observation Browser 9O&M- Water level- W...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 10What is Linked Open Data?
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 11The web is full of DATA!
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 12The WebLinkBut just for humans :(Awesome...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 13?• What is the article about?• Who is th...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesLinked Open Data“linked open data describes a method of publishing structure...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 15ID 1(Uniquily Identified)ID 5ID 3ID 4ID ...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesSome benefits of Linked Open Data• Attaches meaning to data• Allows efficien...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 17How to make observation datadiscoverable...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 18Europa Linked ObservationBrowserAn overv...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesInteroperability Issue (recap)Europa Linked Observation Browser 19O&M- Water...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesStep 1 – Solving the discoverability issue.Europa Linked Observation Browser...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesStep 2 – Consuming observation measurementsEuropa Linked Observation Browser...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesStep 3 – diving into the semantic web(Asking spatial-thematic questions)Euro...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 23An Application Use Case
Name: Alber Sánchez, Matthias Pfeil, Jim JonesSaving Cultural HeritagesEuropa Linked Observation Browser 24Users of the Eu...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesCultural Heritages around flooded area• Check the water flow of the river El...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesSelecting an Observation PropertyEuropa Linked Observation Browser 26
Name: Alber Sánchez, Matthias Pfeil, Jim JonesSelecting a SensorEuropa Linked Observation Browser 27
Name: Alber Sánchez, Matthias Pfeil, Jim JonesViewing one measurementEuropa Linked Observation Browser 28
Name: Alber Sánchez, Matthias Pfeil, Jim JonesExploring the Semantic WebEuropa Linked Observation Browser 29
Name: Alber Sánchez, Matthias Pfeil, Jim JonesDiving into the Semantic WebEuropa Linked Observation Browser 30
Name: Alber Sánchez, Matthias Pfeil, Jim Jones
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation BrowserWrapping up...• Provides a clean and intero...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesFuture Work• Export animation in a video format.• Create a Java API with the...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesTry it yourselfEuropa Linked Observation Browser 34https://github.com/jimjon...
Name: Alber Sánchez, Matthias Pfeil, Jim JonesImagine a funny joke here...Europa Linked Observation Browser 35
Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 36Muito obrigado!Danke Schön!Gracias!Dzięk...
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Europa Linked Observation Browser

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Presented at INSPIRE Conference 2013 in Florence taking place in the NASA Worldwind Challenge 2013 Workshop.

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Europa Linked Observation Browser

  1. 1. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation BrowserINSPIRE Conferece 24.06.2013Florence, Italy.Institute for Geoinformaticshttp://ifgi.uni-muenster.de
  2. 2. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 2Outline• Background• Sensor Observation Services• Linked Open Data and the Semantic Web• The Europa Linked Observation Browser• Video (Use Case)• Future Work
  3. 3. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 3
  4. 4. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 4
  5. 5. Name: Alber Sánchez, Matthias Pfeil, Jim JonesHow 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. 6. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 6How are environmental data currentlyacquired?
  7. 7. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 7Sensor Web Enablement(SWE)
  8. 8. Name: Alber Sánchez, Matthias Pfeil, Jim JonesSensor 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 INSPIRECompliant), Thursday, at 14:00hr in the Room 1.Europa Linked Observation Browser 8
  9. 9. Name: Alber Sánchez, Matthias Pfeil, Jim JonesInteroperability IssueEuropa Linked Observation Browser 9O&M- Water level- Water tempeature- Water salinity- ...How to make observation data discoverable?Linked Open Data!
  10. 10. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 10What is Linked Open Data?
  11. 11. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 11The web is full of DATA!
  12. 12. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 12The WebLinkBut just for humans :(Awesome discoverability!
  13. 13. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa 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 fruitXxxxxx xxxxxx xxxxxxxx xxx xxx xxxxxx. Xxxx xxxx x xxxxx xxxxxx
  14. 14. Name: Alber Sánchez, Matthias Pfeil, Jim JonesLinked Open Data“linked open data describes a method of publishing structured data so that it can beinterlinked and become more useful.”Tim Berners-Lee (Inventor of the World Wide Web)Europa Linked Observation Browser 14
  15. 15. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 15ID 1(Uniquily Identified)ID 5ID 3ID 4ID 2ID 6
  16. 16. Name: Alber Sánchez, Matthias Pfeil, Jim JonesSome benefits of Linked Open Data• Attaches meaning to data• Allows efficient thematic searches (e.g. person, company, city, book, etc.)Europa Linked Observation Browser 16My repository!• Links different kinds of datasets making the WORLD a single big repository!• Private data and public data can be mixed, enabling companies and individualsto make better decisions and generate innovations.
  17. 17. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 17How to make observation datadiscoverable in the semantic web?
  18. 18. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 18Europa Linked ObservationBrowserAn overview in 3 steps…
  19. 19. Name: Alber Sánchez, Matthias Pfeil, Jim JonesInteroperability Issue (recap)Europa Linked Observation Browser 19O&M- Water level- Water tempeature- Water salinity- ...
  20. 20. Name: Alber Sánchez, Matthias Pfeil, Jim JonesStep 1 – Solving the discoverability issue.Europa Linked Observation Browser 20O&M- Water level- Water tempeature- Water salinity- ...Transformation
  21. 21. Name: Alber Sánchez, Matthias Pfeil, Jim JonesStep 2 – Consuming observation measurementsEuropa 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. 22. Name: Alber Sánchez, Matthias Pfeil, Jim JonesStep 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 indanger? (proximity)
  23. 23. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 23An Application Use Case
  24. 24. Name: Alber Sánchez, Matthias Pfeil, Jim JonesSaving Cultural HeritagesEuropa Linked Observation Browser 24Users of the Europa LinkedObservation BrowserA biblical hero beingrescued! (David)
  25. 25. Name: Alber Sánchez, Matthias Pfeil, Jim JonesCultural Heritages around flooded area• Check the water flow of the river Elbe in Dresden• Represent the point in the globe and check the last observation• Play a time-series animation.• Make a thematic search looking for cultural heritages within an area of 25km from themeasured point.• Navigate through the semantic web with the thematic search results. QueryingDBPedia.Europa Linked Observation Browser 25
  26. 26. Name: Alber Sánchez, Matthias Pfeil, Jim JonesSelecting an Observation PropertyEuropa Linked Observation Browser 26
  27. 27. Name: Alber Sánchez, Matthias Pfeil, Jim JonesSelecting a SensorEuropa Linked Observation Browser 27
  28. 28. Name: Alber Sánchez, Matthias Pfeil, Jim JonesViewing one measurementEuropa Linked Observation Browser 28
  29. 29. Name: Alber Sánchez, Matthias Pfeil, Jim JonesExploring the Semantic WebEuropa Linked Observation Browser 29
  30. 30. Name: Alber Sánchez, Matthias Pfeil, Jim JonesDiving into the Semantic WebEuropa Linked Observation Browser 30
  31. 31. Name: Alber Sánchez, Matthias Pfeil, Jim Jones
  32. 32. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation BrowserWrapping up...• Provides a clean and interoperable platform for linking observation data to thesemantic web.• Makes observation data discoverable not only by the browser, but for the rest of theweb (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 32
  33. 33. Name: Alber Sánchez, Matthias Pfeil, Jim JonesFuture Work• Export animation in a video format.• Create a Java API with the application core functionalities• Enable spatial queries.• Enable „on the fly“ queries to SOS.• Your idea!Europa Linked Observation Browser 33
  34. 34. Name: Alber Sánchez, Matthias Pfeil, Jim JonesTry it yourselfEuropa Linked Observation Browser 34https://github.com/jimjonesbr/de.ifgi.europaEverything free and open source!New to NASA WorldWind?http://ifgi.uni-muenster.de/worldwind-tutorial/
  35. 35. Name: Alber Sánchez, Matthias Pfeil, Jim JonesImagine a funny joke here...Europa Linked Observation Browser 35
  36. 36. Name: Alber Sánchez, Matthias Pfeil, Jim JonesEuropa Linked Observation Browser 36Muito obrigado!Danke Schön!Gracias!Dziękuję bardzo!

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