RE: pan-sharpened Landsat 7

[Dehls John]

My favourite is the Lui transform. Open the example algorithm under Examples\Functions_And_Features\Data_Fusion. Use band 8 as Inputs 2 and 3 for each layer.   John -----Original Message----- From: Christopher Ferro [mailto:[EMAIL PROTECTED]] Sent: Friday, September 27, 2002 4:34 PM To: [EMAIL PROTECTED] Subject: pan-sharpened Landsat 7 I would like to use band 8 (pan) from to sharpen true color images from Landsat 7. The panchromatic band roughly encompasses bands 432. What is the easiest way to transform band 8 to sharpen a 321 "true" color image in ER Mapper? I know it can be done.   Christopher Ferro *************************************************