1. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20021 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

2. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20022 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. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20023 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. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20024 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. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20025 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. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20026 New Features Cont. Data selection save/recall capability –allows “state” of data selection interface to be saved and recalled

7. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20027 Basic Operation

8. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20028 Utilities and Tools

9. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 20029 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. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 200210 Reprojection Example

11. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 200211 Velocity Vector Example

12. R A D I A T I O N B U D G E T C L O U D S A E R O S O L S T R O P O S P H E R I C C H E M I S T R Y L a n g l e y A t m o s p h e r i c S c i e n c e s D a t a C e n t e r Feb. 200212 Questions?