PX4 precision-landing proposal updates coordinates when EKF origin changes
PX4 PR 29711 describes a precision-landing target mapped from local NED coordinates to latitude and longitude that can become stale when EKF2 resets its navigation origin during GNSS-denied operations. The patch proposes refreshing that mapping.
Mon, 9 Nov 2026
A locally consistent target can become globally misplaced after an origin change, even if the vision or range detection continues working.
Exercise estimator resets during a precision landing in SITL and compare the target's local and global coordinates before testing in a controlled flight.