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misr_view 4.0: A Tool for Visualizing MISR data SDP/HDF-EOS Workshop Feb. 28, 2002

misr_view 4.0: A Tool for Visualizing MISR data SDP/HDF-EOS Workshop Feb. 28, 2002 Nancy A. Ritchey, ASDC Charles K. Thompson, JPL Jeffrey R. Hall, JPL. What is misr_view?. Portable visualization and analysis tool Requires IDL 5.4 Supported platforms Windows NT and Alpha NT

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misr_view 4.0: A Tool for Visualizing MISR data SDP/HDF-EOS Workshop Feb. 28, 2002

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  1. misr_view 4.0:A Tool for Visualizing MISR dataSDP/HDF-EOS WorkshopFeb. 28, 2002 Nancy A. Ritchey, ASDC Charles K. Thompson, JPL Jeffrey R. Hall, JPL

  2. What is misr_view? • Portable visualization and analysis tool • Requires IDL 5.4 • Supported platforms • Windows NT and Alpha NT • Sun/Solaris and SGI/IRIX • may work on Linux and Mac OSX

  3. More Information • Software and Users Guide available from http://www-misr.jpl.nasa.gov/software/ • MISR and AirMISR information http://eosweb.larc.nasa.gov

  4. What’s new to misr_view 4.0? • Data transform utility • allows mathematical formulas to be applied to data • transforms are stored in editable ASCII files • accommodates access and application of HDF-EOS grid attribute metadata values • Map projection tool • reproject data into any IDL-supported projection • reproject data from linked windows into same projection • multiple georeferenced data can be reprojected into the same projection

  5. New Features Cont. • Vector overlay tool • Display any vector-based data over images Ex. wind speed/direction • Color bar utility • Select any IDL color palette • Pseudo-coloring single bands of data • Modify annotation • Resize

  6. New Features Cont. • Data selection save/recall capability • allows “state” of data selection interface to be saved and recalled

  7. Basic Operation

  8. Utilities and Tools

  9. Other Functions • Store/Recall all options in the data selection interface • especially useful if the same parameters need to be accessed frequently • Rotate data • required for viewing stereo anaglyphs

  10. Reprojection Example

  11. Velocity Vector Example

  12. Questions?

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