Recommendations for Radar Beam Blocking Problem

General
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1

Hello!

I would like help from this communit again!

I have been studying data from the radar that have a beam blocking. You can see in the plots below that I made with py-art and wradlib.

I have tried techniques like AdjustMFB, AdjustMultiply, AdjustAdd, AdjustMixed and ExternalDriftKriging (KDE) using Wradlib.

I was also able to reproduce kriging with radar-based error correction (KRE) as described at https://doi.org/10.1029/2018WR023332

But I was not successful in recovering the locked data.
They can be found here: Here

I’ve been reading about kriging (CoK) and Bayesian (BAY), but I still can’t reproduce it.

I would like help with suggestions for articles, libraries, scripts or any other information you think is important to share.

If you could also share your experiences with this type of problem, I would be very happy to hear it. Learning from experts like you is a unique opportunity.

Thanks!

Fig1_ppi_z_Gua_AZ_34
Fig1_ppi_z_Gua_AZ_341920×1200 173 KB

Fig2_rhi_z_AZ_34
Fig2_rhi_z_AZ_343000×1500 108 KB

Fig4_scan_Strategy_AZ_34
Fig4_scan_Strategy_AZ_341920×927 106 KB

Fig5_Beam_Blockage_Fraction_AZ_34
Fig5_Beam_Blockage_Fraction_AZ_341738×1508 220 KB

Fig6_single_ray_terrain_profile_z_Gua_AZ_34
Fig6_single_ray_terrain_profile_z_Gua_AZ_344500×3600 299 KB

2

from where you get the DEM file?

3

@Amani You could try:

Someone else here might have better options.