I am trying to sort out the most convenient way to perform radiometric calibration (to TOA reflectance values) on Landsat 8 OLI imagery data. I know it is fairly easy to do this using other applications such as ENVI, however I do not have this program at my disposal, so I was hoping I could do this correction task in ArcGIS (10.1).
I am already familiar with the formulas required to do this calibration manually, but am having a hard time trying to come up with a viable expression in the Raster Calculator tool.
Does anyone have an expression "template" I could use or work from? Any advice about this issue would be most welcome!