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Reiner Schlitzer & Stephan Heckendorff Alfred Wegener Institute for Polar and Marine Research

Ocean Data View – New Developments. Reiner Schlitzer & Stephan Heckendorff Alfred Wegener Institute for Polar and Marine Research. Station Selection. Build large data collections. Analyze station subset. Apply selection criteria. ODV – Version 4. Ocean Data View - Version 4.

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Reiner Schlitzer & Stephan Heckendorff Alfred Wegener Institute for Polar and Marine Research

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  1. Ocean Data View – New Developments Reiner Schlitzer & Stephan Heckendorff Alfred Wegener Institute for Polar and Marine Research

  2. Station Selection Build large data collections Analyze station subset Apply selection criteria

  3. ODV – Version 4 Ocean Data View - Version 4 • Complete software re-coding to… • overcome many limitations of ODV3 • allow more general metadata and data models • provide more interactive controls and display styles

  4. ODV – Version 4 New Features - Data Model • Flexible metadata schemes • Support for missing metavalues and metadata quality flags • Unlimited number of variables • Custom quality flags • Custom numeric data types (1 … 8 bytes)‏

  5. ODV – Version 4 – Application Window

  6. ODV – Version 4 – Shading Modes

  7. Roadmap • Implement custom quality flags (incl. SDN QF) • (test version for SDN training course, June 2008) • Achieve full ODV3 functionality and release as ODV3 replacement • (test version: fall/ 2008. SDN testers welcome. • release: spring/2009) • Define new metadata and data model • (input from SDN welcome; from now on) • Implement new data model • (fall/2008)

  8. DIVA Integration in ODV • ODV will automatically… • create all files for DIVA • run DIVA mesh generation and estimation • read and display the gridded field

  9. ODV/DIVA Integration Other usages?

  10. Use of ODV/DIVA in Web Applications Image Gridded Values Web Application X/Y/Z Data ODV/DIVA

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