I recently downloaded Landsat 8 T1 imagery and have ran into some difficulties during pre-processing. I applied the TOA reflectance and sun elevation corrections to Bands 2,3,4,5,6 using ArcGIS's raster calculator after clipping each band to match the extent of my study area.
However, Band 5 (NIR) has a minimum value of -0.00916394 and the maximum values of my bands exceed 1 (1.18148 - 1.34319). How do I got about bringing my values back into the 0-1 range?
I read elsewhere that values in this range are typical of Landsat 8 imagery, but I cannot find a guide that walks me through the necessary corrections.