I'm very new with all GIS-stuff and I got advice that SAGA GIS would be a good program to start with. I would like to read a GeoTiff-file in SAGA, but I can't find an "import file"-function x)
Any advice?
I hope, you got an answer before, but anyways:
Modules -> Import/Export - GDAL/OGR -> Import Raster
HTH,
You can a nice tutorial about basic imagery on SAGA at this link: http://dst-iget.in/tutorials/IGET_RS_001/IGET_RS_001%20Introduction%20to%20SAGA.pdf