# Sandwich products - satellite imagery visualisation technique

## Print Version

## Chapter I: Useful links

- Chapter I: Useful links
- Useful links

### Useful links

More information on the colour enhancement of the IR window channel, colour tables (palettes) and examples can be found on the Convection Working Group website: http://essl.org/cwg/?page_id=157

A detailed discussion can be found here: http://convectivestorm.blogspot.com/

The sandwich product is also described on the Convection Working Group website: http://essl.org/cwg/?page_id=143

The sandwich product is described in detail in the EUMETSAT's Case Studies library: https://www.eumetsat.int/website/home/Images/ImageLibrary/DAT_IL_09_09_23_A.html

Free software to create sandwich product:

- for interactive processing:
  GIMP (GNU Image Manipulation Program)
  http://www.gimp.org/
  McIDAS-V
  https://www.ssec.wisc.edu/mcidas/software/v/
- for operational, fully automatic processing:
  ImageMagick
  http://www.imagemagick.org/

Further information on Severe Storms RGB:

http://www.eumetrain.org/rgb_quick_guides/quick_guides/SevereStormsRGB.pdf

http://eumetrain.org/RGBguide/rgbs.html?page=1&sat=-1&rgb=Severe+Storms+RGB&colour=-1&phenom=-1&recent=false