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Ulrich Löhnert authored and/or contributed to the following articles/publications.
Ground-based temperature and humidity profiling: combining active and passive remote sensors
Thermodynamic profiles in the planetary boundary layer (PBL) are important observations for a range of atmospheric research and operational needs. These profiles can be retrieved from passively sensed spectral infrared (IR) or microwave (MW) radiance observations or can be more directly measured by active remote sensors such as water vapor diffe...
Institution National Oceanic and Atmospheric Administration - NOAA