Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

IBM Visualization Data Explorer

2,403 views

Published on

Source: http://hdfeos.org/workshops/ws01/presentations/DATAEXPL/DATAEXPL.ppt

Published in: Technology
  • Be the first to comment

  • Be the first to like this

IBM Visualization Data Explorer

  1. 1. IBM Visualization Data Explorer HDF-EOS Workshop September 10, 1997 Carl Spongberg Marketing Representative carls@watson.ibm.com
  2. 2. Agenda • • • • Data Explorer (DX) Overview Why DX Examples How to learn more
  3. 3. Description • • • • Application Development Environment Data from Multiple Sources Powerful Data Model Large Library of Modules
  4. 4. Application Development • Visual Program Editor (VPE) • Command/Script • DX-Link
  5. 5. Data from Multiple Sources • • • • Contrast and Comparison DX Direct (HDF!) Filters/Links Informix File Help Options Select the format of your data: Data Explorer file CDF format NetCDF format file HDF format Image file Grid or Scattered file (General Array Format) Spreadsheet format file Hints
  6. 6. The Data Model • • • • • Regular and Irregular Data Structured and Unstructured Data Missing/Invalid Data RGB, TIFF, GIF Unified Data Handling!
  7. 7. Variety of Modules • Importing • GUI Development • Analysis and Computation • Camera • • • • • Image Processing Image/Display Exporting VRML2 Debugging
  8. 8. DX Strengths • • • • • Platform Support Data Model, Large Data Analysis, Computation, Subsetting, Contrast, Comparison and Animation Modeling and Promoting
  9. 9. Platform Support • High-End – IBM SP2, SGI Origin, SMP • The Middle – Unix Workstations (DEC, DG, HP, IBM, Sun, and SGI) • Low(?)-End – Windows 95/NT (3D Software, Hardware, and OpenGL Rendering for All!)
  10. 10. Examples
  11. 11. FoamV
  12. 12. FoamV
  13. 13. DX Group
  14. 14. NASA - GSFC
  15. 15. NASA - Langley • Clouds and the Earth’s Radiant Energy System (CERES) – – – – Instrument Earth Scans (IES) Single Satellite Footprint (SSF) Biderectional Scan (BDS) ES8
  16. 16. More Information • Data Explorer Web Site: http://www.almaden.ibm.com/dx/ • Marketing Information: ibmdx@watson.ibm.com or Carl Spongberg carls@watson.ibm.com (703)205-5630
  17. 17. Summary • Application Development Tool • Data Model, Data Model, Data Model… • Accurate Contrast, Comparison, Modeling and Promoting • …Web/Java

×