@ebender00 @garrettdashnelson Indeed – continental maps, maps towards the poles and very very old maps pose a challenge.
A few tough examples_
🗺️ https://mprove.de/chrono?q=76.44501,111.24621&z=1.72&m=HK1084&o=0.8&d=1&s=1
🗺️ https://mprove.de/chrono?q=34.23671,25.57097&z=2.72&r=10&m=SPK63472805905&o=0.8&d=1&s=1&c=A

🧙 Psst, a very very very #hiddenFeature: While in sat mode, you can press key [ M ] to enter the 3D world.

#geoixd #mapux #georectification