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

Loïc LOZAC’H Ingénieur d’étude 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. 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

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)

1. Context HiRISE CTX THEMIS IR Day CRISM

1. Context HiRISE CTX THEMIS IR Day CRISM

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

1. Context Software Development Lifecycle

2. Design architecture

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)

3. Database

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

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 :

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

5. MarsSipulami : UI & System

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

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