Lounge - Spectral Reflectance

Asked By Emmay on 21-May-12 09:50 AM

  spectral signatures of different surface covers to the right. Which 2 wavelengths would you choose to detect healthy vegetation using remote sensing? Justify your answer

  

Peter Bromberg replied to Emmay on 21-May-12 11:39 AM
Well, your Vegetation 1 and Vegetation2 are both showing high reflectance values at the .8 to .9 wavelength. But you can tell that simply by looking at the graph. What is this, some sort of quiz? 
Emmay replied to Peter Bromberg on 21-May-12 12:01 PM
yes, this i part of quiz 
Thank you for answer ^_^