Hello ​@pabloolivaresm 

RasterResampler is the transformer that aloud you to resample a raster. If you want to align with the another raster you should have the same tiles (dimensions and perimeter).

Hi ​@pabloolivaresm, you can use the RasterMosaicker to match an image’s resolution and alignment to a baseline image using the following process:

The RasterMosaicker sets the resolution and alignment by the first image it receives, so the Sorter ensures that the baseline is received first. The image to be adjusted is then added to this mosaic, then it’s boundary is used to clip the resulting image back to the original size.