Mosaicing problem. Unable to mosaic Landsat 8 image

bhargob · February 15, 2020, 6:28pm

I want to mosaic two image of Landsat 8. But it says that product source product contains bands of different sizes. Please help.

ABraun · February 15, 2020, 6:28pm

Maybe you included the panchromatic band (15m) in the stack?

bhargob · February 15, 2020, 7:15pm

I have not… but I will recheck and try to do again.

ABraun · February 16, 2020, 10:24am

where did you download the Landsat 8 product and how did you import it into SNAP?

bhargob · February 16, 2020, 12:52pm

Downloaded from USGS…imported using file menu without uncompressed

ABraun · February 16, 2020, 2:52pm

I mean did you open the MTL file or all Tiffs separately?

bhargob · February 16, 2020, 6:52pm

All tiff file… is it not the way?

ABraun · February 16, 2020, 7:05pm

try it like this and select the MTL.txt in the follwing dialogue:

This imports the entire dataset as a stack instead of single rasters.
Repeat it with every Landsat product you want to use and use them as inputs for the mosaic operator.

bhargob · February 16, 2020, 7:18pm

thank you . will try and inform you