4 ms·
Interestingly, if you have good map data, the relative "shape" of you previous trajectory is enough to locate your position globally, without GPS, even without
by lqet 1y ago
Interestingly, if you have good map data, the relative "shape" of you previous trajectory is enough to locate your position globally, without GPS, even without knowing where north is.
https://ad-publications.informatik.uni-freiburg.de/GIS_pathshapes_FS_2011.pdf https://ad-publications.informatik.uni-freiburg.de/GIS_paths...
- andrewmcwatters 1y agoThank you for sharing this. I do work in this space and had not come across this before.