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Chapter 10 How Remote Sensing Works
5. Under Channels, you will see the three color guns available to you (red,
green, and blue). Each color gun can hold one band (see the Lab Data
section for a listing of which bands correspond to which parts of the
electromagnetic spectrum). The number listed next to each color gun
represents the band being displayed with that gun.
6. Display band 4 in the red color gun, band 3 in the green color gun, and
band 2 in the blue color gun.
7. Accept the other defaults for now and click OK.
8. A new window will appear and the ‘cle’ image will begin loading. This
might take a minute or two to completely load.
9. For best results, maximize both MultiSpec as well as the window containing
the ‘cle’ image. Use the bars at the edge of the window to move around the
image. You can zoom in or zoom out by using the zoom tools on the toolbar:
(Source: Purdue Research Foundation)