RS Imagery as GIS Data Layers
A RS image is just a “shishkebab
           of numbers  like any other
                     grid map (raster)
Image
NIR (R)
Red (G)
(Beyond our sight) Color  Infrared
Green (B)
Remote sensing
images are composed
of numbers, just like
any other map in a
grid-based GIS…
“Mapematical
Processing”
P
K
ph
etc.
(Berry)