Detect whether two geolocated events imply travel faster than the allowed threshold.
When both timestamps are identical, any non-zero distance is treated as impossible travel because no elapsed time is available to justify movement.
Current observation with coordinates and timestamp.
Previous observation with coordinates and timestamp.
Maximum plausible travel speed in kilometers per hour.
Detect whether two geolocated events imply travel faster than the allowed threshold.
When both timestamps are identical, any non-zero distance is treated as impossible travel because no elapsed time is available to justify movement.