Navigation
There are various forms of spactial navigation:
- Programmed path, based on time etc.
- GPS
- RTK GPS
- Wifi triangulation
- Beacons
- Loran-C, superseded by GPS [1]
- Inertial navigation system - gyroscopes and shit
- thermal homing
- Acoustic Homing
- VOR - [2]
- Non-directional beacon [3]
- Magnetic compass [4]
- Celestial navigation - navigation by celestial bodies. 300 foot accuracy on SR-71. [5]
- LiDAR
- Laser
- Radar