Clutter remove

[pikuljena]

how can i remove geographical clutter ? i am using a polarimetric radar having only 6 radarproducts i.e. dBZ,ZDR,PHIDP,RHOHV,WIDTH,VEL

[zssherman]

@pikuljena In the past for buildings etc, we've used radar clutter based on a mean and std as the clutter returns had high returns consistently. https://github.com/EVS-ATMOS/cmac2.0/blob/main/cmac/radar_clutter.py

For land or mountains, there is some beam blockage calculations you can do using wradlib etc:
https://github.com/EVS-ATMOS/cmac2.0/blob/83a3aab8c7caf22ba6743fa487fc05c9786ddb2e/cmac/cmac_processing.py#L444

Besides that, Py-ART has some correction functions found here:
https://github.com/ARM-DOE/pyart/tree/main/pyart/correct

But not all target clutter etc

[wxwolff-home]

The GPM GV group has released GVRadar that has lots of tools for quality controlling data. https://github.com/search?q=gvradar&type=repositories

[mgrover1]

Thanks for sharing here!!