PX4 parameter group: Land Detector

This page lists named parameter set commands in the PX4 Land Detector group. All commands use PARAM_SET and are governed by PX4_COMMAND_MODE, operator guard, and PX4_PARAMETER_WRITE_ALLOWLIST.

Metric	Count
Parameters	12
`FLOAT`	10
`INT32`	2
`Standard`	10
`System`	2
`Developer`	0
Reboot required	1
`volatile`	2

Parameters

PX4 Parameter	Command type	Category	Type	Default	Range	Unit	Shape	Reboot	Volatile	PX4 short description
`LNDFW_AIRSPD_MAX`	`px4.parameter.lndfw_airspd_max.set`	Standard	Float	6.0	2.0..30.0	m/s	-	no	no	Fixed-wing land detector: Max airspeed
`LNDFW_ROT_MAX`	`px4.parameter.lndfw_rot_max.set`	Standard	Float	0.5	-	deg/s	-	no	no	Fixed-wing land detector: max rotational speed
`LNDFW_TRIG_TIME`	`px4.parameter.lndfw_trig_time.set`	Standard	Float	2.0	>= 0.1	s	-	yes	no	Fixed-wing land detection trigger time
`LNDFW_VEL_XY_MAX`	`px4.parameter.lndfw_vel_xy_max.set`	Standard	Float	5.0	0.5..20.0	m/s	-	no	no	Fixed-wing land detector: Max horizontal velocity threshold
`LNDFW_VEL_Z_MAX`	`px4.parameter.lndfw_vel_z_max.set`	Standard	Float	1.0	0.1..20.0	m/s	-	no	no	Fixed-wing land detector: Max vertiacal velocity threshold
`LNDFW_XYACC_MAX`	`px4.parameter.lndfw_xyacc_max.set`	Standard	Float	8.0	2.0..30.0	m/s^2	-	no	no	Fixed-wing land detector: Max horizontal acceleration
`LNDMC_ALT_GND`	`px4.parameter.lndmc_alt_gnd.set`	Standard	Float	2.0	>= -1.0	m	-	no	no	Ground effect altitude for multicopters
`LNDMC_ROT_MAX`	`px4.parameter.lndmc_rot_max.set`	Standard	Float	20.0	-	deg/s	-	no	no	Multicopter max rotational speed
`LNDMC_XY_VEL_MAX`	`px4.parameter.lndmc_xy_vel_max.set`	Standard	Float	1.5	-	m/s	-	no	no	Multicopter max horizontal velocity
`LNDMC_Z_VEL_MAX`	`px4.parameter.lndmc_z_vel_max.set`	Standard	Float	0.25	>= 0.0	m/s	-	no	no	Multicopter vertical velocity threshold
`LND_FLIGHT_T_HI`	`px4.parameter.lnd_flight_t_hi.set`	System	Int32	0	>= 0	-	-	no	yes	Total flight time in microseconds
`LND_FLIGHT_T_LO`	`px4.parameter.lnd_flight_t_lo.set`	System	Int32	0	>= 0	-	-	no	yes	Total flight time in microseconds