I am working on layer stacking of the Green, Red, IR and Medium Infrared bands of IRS LissIII image. I tried to put toghether the 5 bands --blue, green, red, IR (25 m resolution) and medium IR (70 m resolution) by means of ENVI 4.2 Layer stacking but it does not seem to work. Is it possibile to put toghether these bands somehow... resampling the 70m band etc? Thank you loris