I'm a student and pretty much new with Qgis.
I'm trying to merge two elevation rasters. They have different resolution (one is a 5mx5m DTM and the other is a 1mx1m DTM) and different extension.
I've clipped the two rasters out of two bigger rasters using Clip with mask.
I've tried to resample the lower resolution raster using gal.warp(reproject) but the all system crashes down every time.
Is there a solution or maybe another way to merge them?
Here are the parameters I run the algorithm with:
I also tried to merge them with no resampling using gdal_merge with senseless results. Here's the gdal_merge parameters: