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MarsSIpulami V3.0 E-Mars Web-GIS data server Sommaire 1. Context - PowerPoint PPT Presentation

Apr 30, 2023 •650 likes •915 views

Loc LOZACH Ingnieur dtude projet ERC e-Mars MarsSIpulami V3.0 E-Mars Web-GIS data server Sommaire 1. Context 2. Design architecture 3. Data Base 4. Geoserver 5. MarsSipulami : UI & System 6. Further development 1.

  2. Loïc LOZAC’H Ingénieur d’étude projet ERC e-Mars MarsSIpulami V3.0 E-Mars Web-GIS data server

  3. Sommaire 1. Context 2. Design architecture 3. Data Base 4. Geoserver 5. MarsSipulami : UI & System 6. Further development

  4. 1. Context Mars exploration history • 1965 : Mariner-4 to Mariner-9 • 1976 : Viking 1 & 2 • 1996 : Pathfinder Rover and Mars Global Surveyor • 2001 : Mars Odyssey • 2003 : MERs et Mars Express (european mission) • 2006 : Mars Reconnaissance Orbiter • 6 août 2012 : Curiosity Rover landing

  5. 1. Context Orbiter Mars surveyor instruments MOLA (Mars Orbiter Laser Altimeter) Mars Global Surveyor MOC (Mars Observer Camera) (MGS) TES (Thermal Emission Spectrometer) Mars Odyssey (ODY) THEMIS (Thermal Emission Imaging System) HRSC (High Resolution Stereo Camera) Mars Express (MEX) OMEGA (Observatoire pour la Minéralogie, l’Eau, les Glaces et l’Activité) CTX (Context Camera) HiRISE (High Resolution Imaging Science Experiment) Mars Reconnaissance Orbiter (MRO) CRISM (The Compact Reconnaissance Imaging Spectrometer for Mars)

  6. 1. Context HiRISE CTX THEMIS IR Day CRISM

  7. 1. Context HiRISE CTX THEMIS IR Day CRISM

  8. 1. Context E-Mars project • Leading by Mrs Quantin-Nataf on ERC funds in LGLTPE laboratory • Study of the geological evolution of Mars • Based on the last 4 missions with embedded imagery intruments • Needs of large storage capacity • Needs of large data management software

  9. 1. Context Software Development Lifecycle

  10. 2. Design architecture

  11. 3. Database Data Base server PostgreSQL • PostGis : particular configuration of the database allowing geometrical and geographical consideration of the Data • Entity Model : reflect the fonctionnality of EmarsSI application. Allow persistance of the data used in the application (ex: absolute path of rasters stocked on server)

  12. 3. Database

  13. 4. GeoServer • GeoServer provides WMS and WFS protocol used by Geomajas • WMS : THEMIS IR Day and MOLA are regularly tiled and GeoServer manages the resolution display in order to obtain optimal response to internet request • WFS : same but for vector features. Provides the attributes table of the footprints from PostGis • Web interface allows the administration of the different layers provided

  14. 5. MarsSipulami : UI & System • Client face has been developped thanks to Geomajas’s API. It offers the basement to develop the GIS Web pages • Communication between client face and server face is ruled by the design command pattern :

  15. 5. MarsSipulami : UI & System

  16. 5. MarsSipulami : UI & System

  17. 5. MarsSipulami : UI & System

  18. 5. MarsSipulami : UI & System

  19. 5. MarsSipulami : UI & System

  20. 5. MarsSipulami : UI & System

  21. 5. MarsSipulami : UI & System

  22. 5. MarsSipulami : UI & System

  23. 5. MarsSipulami : UI & System

  24. 6. Further development • Integrate IDL scripts for CRISM processing and other • A new calculation cluster will be added to storage server • The new architecture fit the calculation cluster’s manipulation • Use of script launching TORQUE command • Improve image processing productivity • Partnership under PNP propective and VO to develop interoperability and database access • VO-Planeto, IDIS, 3DView, SAMP protocol

  25. Merci de votre attention http://e-mars.geologie-lyon.fr/

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