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• Loran-C, superseded by GPS [1]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