I acquired several Landsat 5-8 images corrected at Level 1T. I also have aerial ortophotos of the same area. From a visual assessment the co-registration between the images seems good, but I need to quantify the registration accuracy. My approach is to simply find some Check Points and calculate the average RMSE, but which transformation type should I choose to compute the residuals? In the Landsat product specifications and user handbooks I can't seem to find specific info about what they use. (I am using QGis 2.10)
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