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RESEARCH


Staff

Overview

The experimental and theoretical work of our research group Optical remote measurements - Analysis of atmospheric processes with optical methods is dedicated to the development and application of measuring instruments for remote sensing of atmospheric processes. Our activities are aimed at the height-resolved determination of climate-relevant optical and physical properties of aerosols and clouds as well as at the assessment of the general atmospheric state parameters (temperature, wind, moisture).

Telescope with open lid
Our group operates four advanced lidar (light detection and ranging) systems. The stationary three-wavelength Raman lidar is applied for long-term observations of aerosol and cloud properties and meteorological conditions at the urban site of Leipzig and is part of the European observation network EARLINET (European Aerosol Research Lidar Network).

Container-based multiwavelength Raman lidar during the INDOEX experiment
With our container-based multiwavelength Raman lidar we contribute to global studies of the aerosol impact on climate through the participation in international field campaigns in Europe (ACE-2, LACE, COPS), Asia (INDOEX), and Afrika (SAMUM).

Portable mini Raman lidar Polly
Our portable mini Raman lidar Polly is a fully autonomous system which performs daily aerosol observations at the TROPOS site in Leipzig. Polly has also been operated in field experiments in the Pearl River Delta and in Peking (China).

Lenses of the Doppler wind lidar WiLi
With our coherent Doppler wind lidar WiLi we study the three-dimensional wind field in the planetary boundary layer. Special emphasis is put on the measurement of the vertical wind component. By combining these measurements with our aerosol observations we investigate transport and mixing processes in the lower atmosphere.

Sun photometer (left) and radiosonde (right).
Sun photometer and radiosonde observations support our data evaluation procedures.


Current topics



Projects


Saharan Dust Outbreak over Northwestern Africa
DFG Research group: SAMUM
PQP-Logo
COPS (Convective and Orographically-induced Precipitation Study)
Feldmesskampagne innerhalb des DFG Schwerpunktprogrmanns 1167.


EARLINET-Logo
EARLINET (European Aerosol Research Lidar Network)
Ein Europäisches Lidarnetzwerk zur Erstellung einer Aerosolklimatologie.




Last change: 2007-05-08

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