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MISR_VIEW Software for HDF-EOS Data Visualization and Analysis

MISR_VIEW is a software tool developed by the Jet Propulsion Laboratory, designed for accessing, manipulating, and visualizing all MISR data products in HDF-EOS "grid" format. Written in IDL and compatible with UNIX and Windows environments, it includes functionalities for georectified radiance products, ancillary geographic data, and various atmospheric parameters. Users can easily navigate through the directory structure and ensure catalog readiness for optimal software performance. Comprehensive documentation is available online.

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MISR_VIEW Software for HDF-EOS Data Visualization and Analysis

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  1. MISR_VIEW 4.2 • Developed at Jet Propulsion Laboratory by C. Thompson and J. Hall • Allows access/manipulation/visualization of all MISR data products in HDF-EOS “grid” format • Written in IDL; tested with versions 5.4, 5.5, 5.6 • Compatible in UNIX and Windows environments • Compatible with IDL-RT • Available at: http://eosweb.larc.nasa.gov/PRODOCS/misr/misr_view.html • Software includes HTML user's guide

  2. MISR HDF-EOS Grid Products • Georectified Radiance Product (GRP) • Ellipsoid- and terrain-projected R/G/B/NIR 14-bit radiance data • 275m and 1100m resolutions • Ancillary Geographic Product (AGP) • Contains latitude/longitude/elevation grids at 1100m resolution • Required by misr_view for certain functionality (window linking, reprojections) • Other products include solar/camera azimuth/zenith angles, aerosol, and top-of-cloud data

  3. Using MISR_VIEW • Place all software in single directory • Make sure directory containing software is current directory • Have catalog ready, if necessary • Keep track of path/orbit information if using a catalog containing data from more than one path/orbit • Catalog is simply an ASCII file listing - fully qualified file names • no spaces in directory names (e.g., “C:\My Data\Filename”) • file names can be listed in any order

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