slv.measurements.mobile.location.MOVING_SPEED_EST

slv.measurements.mobile.location.MOVING_SPEED_EST = 1.5

Threshold (m/s) for the position-derived speed estimate used when no speed was recorded (GPGGA-only eras): displacement between the minute medians one minute before and after, over 120 s. Reproduces the speed rule on 98.9 % of 2025 minutes.