Dear Community! I need to calculate the total pixels of vegetation in my Quick bird Image. I want to divide image by 300*300 pixel and then want to know how many pixels are covered with vegetation within this area and so on for whole image. e.g. Area1= 45 pixel out of 300*300 pixels, Area2= 10 pixel out of 300*300 , so on for whole image Your method\package and comments will be helpful to achieve my target. with Best Regards, Malik [[alternative HTML version deleted]] _______________________________________________ R-sig-Geo mailing list R-sig-Geo@r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-geo