[quote="AlexReimann, post:3, topic:1939"] >From my experience the 3D sensors on the market (Asus Xtion, Orbbec Astra, Kinect) should be kind of accurate enough to go down to 0.3 cm. [/quote] Small correction: I guess you meant 3 cm (as per the original question), not 0.3 cm, right? --- [Visit Topic](https://discourse.ros.org/t/avoiding-small-obstacles-on-the-gruond/1939/5) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: