01-16-2018 04:38 AM
Happy New Year.
I am experiencing a problem while working with the LandsatTM.ers ( which has 7bands) dataset where i am expected to carry out darkpixel correction, save the dataset and calculate statistics.
My problem comes in where the resulting output named CapeYork_Landsat_AtmCorrected.ers only has 3bands compared to the input, and am expected to compute ratios that require all the bands.
Why is the output image less the other bands?
Does it have to do with saving either as virtual dataset or raster dataset?
What does calculating statistics help dO?
01-18-2018 11:48 PM
If your output contains only 3-bands you may have selected a file type that only support RGB (3bands) for example jpeg etc
Can you confirm the output extension you are using ?
You should also calculate statistics especially if dealing with dynamic datasets and performing raster processing. Check the output and statistics and try again, see how you go.