Thank you to Elizabeth Hertz for catching a mistake in yesterday’s e-mail about working with color and IR imagery.
We misrepresented the relationship between color and wave length. Blue is actually the shortest and red is the longest wavelength as you can see on this web site that Liz kindly provided.
http://www.bing.com/images/search?q=Wavelength&Form=R5FD2#view=detail&id=44A889739A30C059DE2F61315E5E2D1C2B9D9847&selectedIndex=0
However, the band numbers referenced were accurate regarding number sequencing.
Please don’t hesitate to question us if you think we made a mistake in any of our communications.
Thanks again Liz, I owe you!
Joseph Young
Executive Director
Maine GeoLibrary
SHS 145
51 Commerce Drive
Augusta, Maine 04333-
207-624-2664