Dual polarization technology allows forecasters to get information about the size shape and phase of the precipitation.
This information can be used to provide better information about what precipitation type you can expect at your location.
NSSL Video
Bite-Sized Science: Dual Polarization Technology
July 19, 2012
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A quick glance at the new dual polarization technology added to the national weather radar network.
This video can also be found on the NOAA Weather Partners YouTube Channel.