I have a SVG file that has a defined size of 16x16. When I use ImageMagick\'s convert program to convert it into a PNG, then I get a 16x16 pixel PNG which is way too small:<
This is not perfect but it does the job.
convert -density 1200 -resize 200x200 source.svg target.png
Basically it increases the DPI high enough (just use an educated/safe guess) that resizing is done with adequate quality. I was trying to find a proper solution to this but after a while decided this was good enough for my current need.
Note: Use 200x200! to force the given resolution