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Lidar Observations of the Vertical Aerosol Flux in the Planetary Boundary Layer

Source: Journal of Atmospheric and Oceanic Technology:;2008:;volume( 025 ):;issue: 008:;page 1296

Author(s): Engelmann, Ronny; Wandinger, Ulla; Ansmann, Albert; Müller, Detlef; Žeromskis, Egidijus; Althausen, Dietrich; Wehner, Birgit

Publisher: American Meteorological Society

Abstract: The vertical aerosol transport in the planetary boundary layer (PBL) is investigated with lidars. Profiles of the vertical wind velocity are measured with a 2-?m Doppler wind lidar. Aerosol parameters are derived from ...

Scanning 6-Wavelength 11-Channel Aerosol Lidar

Source: Journal of Atmospheric and Oceanic Technology:;2000:;volume( 017 ):;issue: 011:;page 1469

Author(s): Althausen, Dietrich; Müller, Detlef; Ansmann, Albert; Wandinger, Ulla; Hube, Helgard; Clauder, Ernst; Zörner, Steffen

Publisher: American Meteorological Society

Abstract: A transportable multiple-wavelength lidar is presented, which is used for the profiling of optical and physical aerosol properties. Two Nd:YAG and two dye lasers in combination with frequency-doubling crystals emit ...

Effects of Antenna Patterns on Cloud Radar Polarimetric Measurements

Source: Journal of Atmospheric and Oceanic Technology:;2015:;volume( 032 ):;issue: 010:;page 1813

Author(s): Myagkov, Alexander; Seifert, Patric; Wandinger, Ulla; Bauer-Pfundstein, Matthias; Matrosov, Sergey Y.

Publisher: American Meteorological Society

Abstract: his paper presents an experimental analysis of the antenna system effects on polarimetric measurements conducted with cloud radars operating in the linear depolarization ratio (LDR) mode. Amplitude and phase of the copolar ...

Four-Dimensional Variational Data Analysis of Water Vapor Raman Lidar Data and Their Impact on Mesoscale Forecasts

Source: Journal of Atmospheric and Oceanic Technology:;2008:;volume( 025 ):;issue: 008:;page 1437

Author(s): Grzeschik, Matthias; Bauer, Hans-Stefan; Wulfmeyer, Volker; Engelbart, Dirk; Wandinger, Ulla; Mattis, Ina; Althausen, Dietrich; Engelmann, Ronny; Tesche, Matthias; Riede, Andrea

Publisher: American Meteorological Society

Abstract: The impact of water vapor observations on mesoscale initial fields provided by a triangle of Raman lidar systems covering an area of about 200 km ? 200 km is investigated. A test case during the Lindenberg Campaign for ...

Lidar Network Observations of Cirrus Morphological and Scattering Properties during the International Cirrus Experiment 1989: The 18 October 1989 Case Study and Statistical Analysis

Source: Journal of Applied Meteorology:;1993:;volume( 032 ):;issue: 010:;page 1608

Author(s): Ansmann, Albert; Bösenberg, Jens; Brogniez, Gérard; Elouragini, Salem; Flamant, Pierre H.; Klapheck, Karlheinz; Linn, Holger; Menenger, Louis; Michaelis, Walfried; Riebesell, Maren; Senff, Christoph; Thro, Pierre-Yves; Wandinger, Ulla; Weitkamp, Claus

Publisher: American Meteorological Society

Abstract: Four lidars located roughly 75 km from each other in the inner German Bight of the North Sea, were used to measure geometrical and optical properties of cirrus clouds during the International Cirrus Experiment 1989 (ICE ...