I would like to inquire about the accuracy that ArduPilot’s precision landing can achieve. I have been conducting tests recently, using an AprilTag measuring 40 cm by 40 cm. In many cases, the drone lands on the edge of or outside the AprilTag. I even believe that its accuracy is lower than that of RTK. However, I have no other means to improve the accuracy.https://drive.google.com/file/d/1cfRt-QPuhWp-N7KODSD70fRsbte2RkOQ/view?usp=drive_link https://drive.google.com/file/d/1uM4WdGmdOzIi-iA4yRV1ijafmAVUtZ16/view?usp=drive_link
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