DWM1001 z axis accuracy improvement

[Yves_Bernard_Qorvo]

Hi Markus,

Indeed it is recommended to place anchors at different height to improve Z accuracy, but it the result may still not be satisfying due to poor GDOP.

Take a look at the thread below, or look for GDOP on the forum, it’s been mentioned a good few times :

Location Accuracy of Decawave Modules

Hello gumush, The location given by gateway is in 3D and in the below format , if you use ‘lep’ command. b’POS,21.72,65.28,2.76,92\r\n’ Where x=21.72 , y=65.28, z=2.76 with a confidence rate of 92% May be but in my experience Z axis values do not make any sense when deployed.

Thanks
Yves