The initial deployment of the SPG provided only a handful of basic products. These included all of the base moments: reflectivity, velocity and spectrum width. Work on a second phase of the SPG has been completed (as of fall 2006). This phase 2' system provides a much richer suite of ...
but the other specialized offerings that are only in their “Nexrad” viewer, like the base reflectivity at various elevations, base or storm relative velocity, dual-pol, echo tops, etc., are at much lower resolution, and in a viewport that only offers the actual radar data in ~450×450 ...
P1.16: RADIAL VELOCITY CHARACTERISTICS FOR SEVERE CONVECTIVE STORM SIGNATURES USING NWS DOPPLER RADAR DISPLAY SYSTEMS