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Dr.
Katja
Friedrich
Assistant Professor
Ph.D. in Physics - 2002, Ludwig-Maximillians-University, Munich Germany
M.S. in Meteorology - 1999, University of Leipzig, Germany
B.S. in Meteorology - 1996, University of Leipzig, Germany
Studying cloud
formation and precipitation enhancement processes along
boundaries in mountains
In January 2008, I joined the University of Colorado
at Boulder. My
research direction is the investigation of kinematic and microphysical
processes relevant for cloud formation and enhancement of precipitation
with special focus on improving quantitative precipitation estimation
and forecast during heavy precipitation and wind storms in mountainous
regions.
In 2004, I joined the radar research group of MeteoSwiss in Locarno,
Switzerland. I investigated the optimal usage of radar polarimetry in
mountainous environment with special emphasis on improving
precipitation estimation and forecast during severe weather events such
as thunderstorms, winter storms, and flash flood events.
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From
2003 to 2004, I did a post-doctorate at the University of Colorado
at CIRES where I focused on investigating processes relevant for
convection initiation along thunderstorm outflows and cold fronts. I
analyzed a wide range of experimental data ranging from drop- and
rawinsondes to airborne ELDORA and ground based radars.
During my work as a Ph.D. student and later as a post-doctoral
associate at the German Aerospace Center (DLR) in Oberpfaffenhofen,
Germany, I participated in several experiments by analyzing kinematic
and microphysical structures within precipitation in the alpine
foreland using the polarimetric bistatic Doppler radar network. I set
up the first and only bistatic Doppler radar network in Europe and
specialized in analyzing polarimetric Doppler radar data and retrieving
three-dimensional wind-vector fields from multiple-Doppler techniques
from conventional weather radar and bistatic radar network.
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