FIXED
The map I uploaded only takes up the top left corner of the map image, and when I open it in Warzone, it's really zoomed out. How can I change this? The landmasses take up the entire area inside the border in inkscape, so I don't know what the problem could be.

Edited 6/30/2020 15:08:45

what is the scale set in the document properties in the incscape file?
if that isnt one but 0,246 for example in appears small

In Inkscape, go to File > Document Properties.
On the "Page" tab, under "Scale", are the x and y values both at 1?

(Oh, Ninja'd by Sick)

Edited 6/30/2020 15:02:02