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List of works by Ulrich Löhnert

A 1-D variational retrieval of temperature, humidity, and liquid cloud properties: Performance under idealized and real conditions

scholarly article

A Multisensor Approach Toward a Better Understanding of Snowfall Microphysics: The TOSCA Project

article published in 2011

A ground based multi-sensor system for the remote sensing of clouds

A network suitable microwave radiometer for operational monitoring of the cloudy atmosphere

article published in 2005

Absorption Properties of Supercooled Liquid Water between 31 and 225 GHz: Evaluation of Absorption Models Using Ground-Based Observations

Accuracy assessment of an integrated profiling technique for operationally deriving profiles of temperature, humidity, and cloud liquid water

scholarly article

Accuracy of Boundary Layer Temperature Profiles Retrieved With Multifrequency Multiangle Microwave Radiometry

Accuracy of cloud liquid water path from ground-based microwave radiometry 1. Dependency on cloud model statistics

Accuracy of cloud liquid water path from ground-based microwave radiometry 2. Sensor accuracy and synergy

Advances in Continuously Profiling the Thermodynamic State of the Boundary Layer: Integration of Measurements and Methods

An Integrated Approach toward Retrieving Physically Consistent Profiles of Temperature, Humidity, and Cloud Liquid Water

scholarly article by Ulrich Löhnert et al published September 2004 in Journal of Applied Meteorology and Climatology

Analysis of two independent methods for retrieving liquid water profiles in spring and summer Arctic boundary clouds

article

Assessment of small-scale integrated water vapour variability during HOPE

scholarly article

Biases caused by the instrument bandwidth and beam width on simulated brightness temperature measurements from scanning microwave radiometers

article

Calibrating ground-based microwave radiometers: Uncertainty and drifts

Can liquid water profiles be retrieved from passive microwave zenith observations?

scholarly article

Cloud remote sensing by combining synergetic sensor information

Cloud statistics and cloud radiative effect for a low-mountain site

Combining ground-based with satellite-based measurements in the atmospheric state retrieval: Assessment of the information content

scholarly article

Developing and Evaluating Ice Cloud Parameterizations for Forward Modeling of Radar Moments Using in situ Aircraft Observations

Exploiting Existing Ground-Based Remote Sensing Networks to Improve High-Resolution Weather Forecasts

G band atmospheric radars: new frontiers in cloud physics

scholarly article by Alessandro Battaglia et al published 2 June 2014 in Atmospheric Measurement Techniques

Ground based lidar and microwave radiometry synergy for high vertically resolved thermodynamic profiling

Ground-Based Temperature and Humidity Profiling Using Spectral Infrared and Microwave Observations. Part I: Simulated Retrieval Performance in Clear-Sky Conditions

article by Ulrich Löhnert et al published May 2009 in Journal of Applied Meteorology and Climatology

Ground-Based Temperature and Humidity Profiling Using Spectral Infrared and Microwave Observations. Part II: Actual Retrieval Performance in Clear-Sky and Cloudy Conditions

article by W. G. Blumberg et al published November 2015 in Journal of Applied Meteorology and Climatology

Ground-based lidar and microwave radiometry synergy for high vertical resolution absolute humidity profiling

Horizontal-Humidity Gradient From One Single-Scanning Microwave Radiometer

Information Content and Uncertainties in Thermodynamic Profiles and Liquid Cloud Properties Retrieved from the Ground-Based Atmospheric Emitted Radiance Interferometer (AERI)

Investigating Water Vapor Variability by Ground-Based Microwave Radiometry: Evaluation Using Airborne Observations

Investigation of ground-based microwave radiometer calibration techniques at 530 hPa

scholarly article by G. Maschwitz et al published 15 October 2013 in Atmospheric Measurement Techniques

JOYCE: Jülich Observatory for Cloud Evolution

Life cycle of stratocumulus clouds over 1 year at the coast of the Atacama Desert

scientific article published in 2022

Microwave Radiometer for Cloud Carthography: A 22-channel ground-based microwave radiometer for atmospheric research

Mixing-layer height retrieval with ceilometer and Doppler lidar: from case studies to long-term assessment

scholarly article by J. H. Schween et al published 8 November 2014 in Atmospheric Measurement Techniques

Model predicted low-level cloud parameters

Modifications to the Water Vapor Continuum in the Microwave Suggested by Ground-Based 150-GHz Observations

Monitoring and Modeling the Terrestrial System from Pores to Catchments: The Transregional Collaborative Research Center on Patterns in the Soil–Vegetation–Atmosphere System

On characterizing the error in a remotely sensed liquid water content profile

scholarly article by Kerstin Ebell et al published October 2010 in Atmospheric Research

Operational profiling of temperature using ground-based microwave radiometry at Payerne: prospects and challenges

scholarly article by Ulrich Löhnert & O. Maier published 21 May 2012 in Atmospheric Measurement Techniques

Optimizing observations of drizzle onset with millimeter-wavelength radars

article published in 2017

Optimizing observations of drizzle onset with millimeter-wavelength radars

Path length distributions for solar photons under cloudy skies: Comparison of measured first and second moments with predictions from classical and anomalous diffusion theories

scholarly article

Polarization signatures and brightness temperatures caused by horizontally oriented snow particles at microwave bands: Effects of atmospheric absorption

scholarly article

Profiling Cloud Liquid Water by Combining Active and Passive Microwave Measurements with Cloud Model Statistics

Revisiting Liquid Water Content Retrievals in Warm Stratified Clouds: The Modified Frisch

article

Snow particle orientation observed by ground-based microwave radiometry

scholarly article

Snow scattering signals in ground-based passive microwave radiometer measurements

scholarly article

Statistical retrieval of thin liquid cloud microphysical properties using ground-based infrared and microwave observations

scientific article

Statistics on clouds and their relation to thermodynamic conditions at Ny-Ålesund using ground-based sensor synergy

Surrogate cloud fields generated with the iterative amplitude adapted Fourier transform algorithm

THE BALTEX BRIDGE CAMPAIGN: An Integrated Approach for a Better Understanding of Clouds

Validation of tropospheric slant path delays derived from single and dual frequency GPS receivers

Water Vapor Tomography With Two Microwave Radiometers

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