Comments

Author Comment Last activity Moderation
nedhorning "I agree a forest is not a good calibration site. For aerial and satellite sensors a popular calibration site is White Sands in New Mexico. It has w..." | Read more » about 10 years ago
nedhorning "Another possibility for a forests area is Hubbard Brook Experimental Forest in New Hampshire but that might be a nightmare getting permission unles..." | Read more » about 10 years ago
nedhorning "Chris - If you are referring to JPEG images acquired using one of the camera's internal white balance settings then I don't think the histograms fo..." | Read more » about 10 years ago
nedhorning "What you describe seems like white balancing which I think of as more of a normalization process than calibration. White balance using a standard t..." | Read more » about 10 years ago
nedhorning "Jeff - I think a good way to get a handle on this is to apply a white balance before imaging. Again, assuming that the target you use for white bal..." | Read more » about 10 years ago
nedhorning "Hi Chris, Thanks for your comments. For me the most dramatic impact of white balance was the realization that there is very little difference in i..." | Read more » about 10 years ago