Global Mapper v24.0

Denoising point cloud atomatically?

Hello everybody,

In my workflow, I'm looking for remove noises for raw point coud using automtic filter, STD and POINT_SPACING parameters.

So are there any recommanded configurations to do it ?

I already used automatic filter with different configurations such as: POINT_SPACING=128,64,32,16,8,4,2 respectivemly witn STD_DEV=3,3,3,2,1,1,1 , in both values positif and negatif elevation...but I'm still use the manual cleaning.

Best regard


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