From this folder I can get two files:
From this page where they document how these files are to be used, they say that they are generated in the
[[33.644214, -82.829214], [44.3182149, -72.155215]]
(Mapbox requires four coordinates for an image overlay, but leaflet only needs two. I am fairly confident I can find a way of generating the remaining two points if I am given the first two that will work with leaflet, but if there is a way to get 4, that would be awesome.)
I saw this answer: https://gis.stackexchange.com/a/288308/206737 that detailed how you might go about doing this, but overlaying the resulting coordinates onto a Leaflet map is slightly incorrect. The center is off, and the overlay is too small. I assume that is because that answer was using
EPSG:3857, but since my image uses
4326 I will need a different way of doing it.