SMART radar and KTLX WSR-88D data and wind retrievals during the landfall of Hurricane Florence (2018)
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Description:<br> SMART radar files for the landfall of Hurricane Florence.<br> All radar files are archived in cfradial format. Citation:<br> Biggerstaff, M. I., A. A. Alford, G. D. Carrie, and J. Stevenson (2021): Hurricane Florence (2018): Long-duration single and dual-Doppler observations and wind retrievals during landfall. Geophysical Data Journal. DOI will be included in a later archive version. Correspondence:<br> Michael Biggerstaff - drdoppler@ou.edu Directories:<br> florence_rhi - contains SR1 RHI files<br> florence_surv - contains SR1 surveillance volumes<br> florence_sr1_edited - contains SR1 360 degree wind retrieval volumes<br> florence_sr1_ppi_edited - contains SR1 sector wind retrieval volumes<br> florence_kltx_edited - contains KLTX wind retrieval volumes<br> florence_dda - contains dual-Doppler wind analyses (standard netCDF format)<br> (In version 1 of this archive, http://doi.org/10.5281/zenodo.4592632) Fields RHI and SURV Volumes: PHIDP - differential phase (degrees)<br> KDP - specific differential phase (deg/km) that should likely be recomputed from phase<br> DBZ, DBZ_TOT: Radar reflectivity fields (DZ is copy of DBZ; dBZ)<br> SQI - Signal Quality Index - see Vaisala user's manual for details (referenced in article)<br> WIDTH: Spectrum width (m/s)<br> ZDR: Differential reflectivity (dB)<br> RHOHV: correlation coefficient<br> VEL:original, unedited radar Doppler velocity field (m/s) Fields (KLTX or SR1 volumes): PHIDP or PHI - differential phase (degrees)<br> KDP - specific differential phase (deg/km) that should likely be recomputed from phase<br> VRo - original, unedited radar Doppler velocity field (m/s)<br> DBZ, DZ, or REF: Radar reflectivity fields (DZ is copy of DBZ; dBZ)<br> SQI (SR1 only) - Signal Quality Index - see Vaisala user's manual for details (referenced in article)<br> WIDTH or SW: Spectrum width (m/s)<br> ZDR: Differential reflectivity (dB)<br> RHOHV or RHO: correlation coefficient<br> VEL: intermediate Doppler velocity fields between the original and final versions<br> VT, VE, or VD: Final version of the Doppler velocity field (this is the field used for dual-Doppler)<br> VT2: Not included for all sweeps/volumes - dummy field that can be ignored if included. Dual-Doppler Analysis (dda) Volumes<br> 1D Fields:<br> X - one-dimensional array for x-distances from KLTX (in kilometers)<br> Y - one-dimensional array for y-distances from KLTX (in kilometers)<br> Z - one-dimensional array for z-distances above mean sea level (in kilometers)<br> Note: KLTX is located at 33.9892_ N, -78.4291_ W._ 3D Fields (of dimensions NX, NY, NZ, where NX, NY, and NZ are the number of grid<br> points corresponding to the X, Y, and Z arrays):<br> U - east-west component of the horizontal wind (m/s)<br> V - north-south component of the horizontal wind (m/s)<br> W - vertical wind (m/s)<br> CVG - coverage array (1 = good data; 0 = bad data)<br> CVG2 - extra coverage array<br> MAXDBZ - maximum radar reflectivity observed by either SR1 or KLTX
