Comment 4 for bug 484667

According to Mobileaction:
MSV: total number of found SV for this record?
QCN: qualified satellite number with C/N value > criteria?

But I did not check whether this is correct. Anyway, it doesn't really apply here. And I have no idea what the weight criteria actually does.

Putting most of the stuff we have in the gpx file in an extension is actually a good idea. Would this be enough for you, because then scaling doesn't matter?