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From Geodata to Geoinformation - 52°North Web Processing Service (WPS) and SEXTANTE FOSS4G 2009

From Geodata to Geoinformation - 52°North Web Processing Service (WPS) and SEXTANTE FOSS4G 2009 Bastian Schäffer, 52°North. Introduction. Introduction. OGC Web Services. SOS. Introduction. OGC Web Services. SOS. WMS. Introduction. OGC Web Services. SOS. WMS. WFS. Introduction.

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From Geodata to Geoinformation - 52°North Web Processing Service (WPS) and SEXTANTE FOSS4G 2009

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  1. From Geodata to Geoinformation - 52°North Web Processing Service (WPS) and SEXTANTE FOSS4G 2009 Bastian Schäffer, 52°North

  2. Introduction

  3. Introduction OGC Web Services SOS

  4. Introduction OGC Web Services SOS WMS

  5. Introduction OGC Web Services SOS WMS WFS

  6. Introduction OGC Web Services SOS WMS WCS WFS

  7. Introduction OGC Web Services CSW SOS WMS WCS WFS

  8. GDI Integration • Processing

  9. GDI Integration • Processing

  10. GDI Integration • Processing

  11. GDI Integration • Processing

  12. Introduction OGC Web Services CSW SOS WMS WCS WFS

  13. SDI Integration • Computational Power • Network Bandwidth

  14. SDI Integration • Computational Power • Network Bandwidth  serverside processing

  15. SDI Integration • Processing

  16. SDI Integration • Processing Service

  17. SDI Integration • Processing Service • Standardized Interface • unified access • Deploy-once-use-everywhere

  18. SDI Building Blocks

  19. Introduction OGC Web Services CSW SOS WMS WCS WFS

  20. Introduction OGC Web Services CSW SOS WPS WMS WCS WFS

  21. Introduction WPS -Introduction

  22. WPS 101 • What is a WPS? Web Based Processing WPS WPS

  23. WPS • WPS WPS Process 1 Process 2 Process n

  24. WPS • WPS WPS GetCapabilities Process 1 Process 2 Process n

  25. WPS • WPS WPS GetCapabilities Process 1 DescribeProcess Process 2 Process n

  26. WPS • WPS WPS GetCapabilities Process 1 DescribeProcess Process 2 Process n Execute

  27. WPS • Example WPS ??? ??? ??? ???

  28. WPS • Example WPS Buffer ??? Process 2 Process n

  29. WPS • Example WPS Buffer ??? Process 2 Process n 20

  30. WPS • Example WPS Buffer ??? Process 2 Process n 20

  31. Introduction Technical Features

  32. Introduction WPS additional features • Execution

  33. Introduction WPS additional features • Execution • Synchronous • Asynchronous • Binding • GET • POST • SOAP

  34. Introduction Execution synchronous Object1 Object2

  35. Introduction Execution asynchronous • Push-model Object1 Object2

  36. Introduction Execution asynchronous • Pull-model Object1 Object2 reference 50% result

  37. Introduction Clients

  38. http://giv-bandog.uni-muenster.de:8081/OL/SpanishRoads.html

  39. uDig • CLIENTS

  40. Jump • CLIENTS

  41. gvSig + Sextante

  42. Introduction Who does all the work?

  43. Sextante Integration WPS 52°North WPS

  44. Sextante • FOSS Library: • 230 Algorithms • Universidad de Extremadura, Spanien Victor Olaya

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