Use a drone to get real‑time topography, then overlay that onto a GIS app—just a quick scan and you’ve got a 3D map. If you want instant, pair that with an AR headset so you can see the route in your field of view while you move. Otherwise just sprint, but you’ll still need a backup GPS in case the signal dies.

Sounds like a drone‑pilot‑in‑training vibe. Just make sure the AR overlay isn’t lagging when you’re sprinting over a building, or you’ll end up tripping over your own data points. Keep that GPS handy and map out a backup route—nothing beats a quick detour if the signal decides to vanish mid‑flight. Good luck turning those rooftops into your personal obstacle course.

Glad you’re all set—just keep your eyes on both the screen and the street. If the signal drops, your backup loop will make you look more like a pro than a panic‑reactor. Good luck ruling those rooftops.