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Virtual Space Physics Observatory (VSPO) (vspo in Google)

Virtual Space Physics Observatory (VSPO) (vspo in Google). 22 May 2006 Overview D. Aaron Roberts NASA GSFC. Science constituency served. Cross-cutting for Space and Solar Physics “One stop shopping” Access to data and services for both global and focused problems.

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Virtual Space Physics Observatory (VSPO) (vspo in Google)

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  1. Virtual Space Physics Observatory (VSPO)(vspo in Google) 22 May 2006 Overview D. Aaron Roberts NASA GSFC

  2. Science constituency served • Cross-cutting for Space and Solar Physics • “One stop shopping” • Access to data and services for both global and focused problems

  3. Who Is Doing What (People and Institutions) • Software development: • Aquilent team • Jon Vandegriff, APL; DataShop • Product development, Joe King, QSS • Visualization (ViSBARD), Aquilent plus • Ryan Boller, GSFC • We collaborate with many others, e.g., SECAA/SPDF, SPASE, other SBIR

  4. Datasets to be made available • Any and all in Space and Solar Physics, with the emphasis on those that are demonstrably (through various means) of most utility to the community.

  5. Services • Product Finder • Initially populated registries of resources • API for direct access to Gateway and via this to products • Data-driven (“higher order”) query service • DataShop; browse plot access, and “Photoshop”-like multi-format reader/visualizer • ViSBARD 3-D data visualization

  6. Services (cont) • SPDF Web services interfaces (including NSSDC FTP and other services coming) • Experience/expertise (jointly SPDF) in web services, Java 3D Web Start and enabling services such as: • Format Translation technologies, etc.

  7. Overall architecture including Technology, Data Model, etc. • Mostly Java-based software • OAI-based registry • Initial example of SPASE-compliant VO • Uses Web-Service connections, as well as others (ftp, etc.) as needed • Overall architecture seen on next slide

  8. Milestones/Timeline • Next couple of months: complete end-to-end SPASE-based registry-to-product delivery • Few Months: “Version 1” of DataShop • 6 months: initial operational HOQS • With a year: add VxO, etc. access as available; improved DataShop • Longer-term: data mining, data-driven query integration; better visual and other front-end integration. Seamless data access to applications such as IDL.

  9. Methodology for user feedback • Meeting presentations, comment requests on web sites (neither highly effective); web stats • Advisory group, possibly as part of SPDF • Focused requests of specific users • Watching user interaction with tools

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