Hi folks

I'm a designer/illustrator working out of Glasgow, Scotland.

I'm looking to develop to map-based graphic artwork and was hoping to pick some brains here.

I've found this world map (below) which is from 1612 apparently. My question is regarding the numbers around the circumference; they're not still relevant by todays standards, but is there anyway that I could use this format of map, while updating the longitude/latitude to be accurate for modern standards?

Any feedback would be much appreciated.

Thanks
J