Some Python software I have written generates raster files via GDAL. I would like the software to create an XML metadata file for each raster so that I can include details about how the raster was made, who made it, and so-on.
I understand that ISO 19115 is the international geospatial metadata standard. I really have no idea where to start with generating a metadata file, though. Can GDAL do this from scratch? Or would it be better to work with a dedicated XML library in Python?