搜索结果: 1-15 共查到“大气化学 lidar”相关记录24条 . 查询时间(0.49 秒)
Californian forest fire plumes over Southwestern British Columbia: lidar, sunphotometry, and mountaintop chemistry observations
Californian forest fire Southwestern British Columbia mountaintop chemistry
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2011/1/20
Forest fires in Northern California and Oregon were responsible for two significant regional scale aerosol transport events observed in southern British Columbia during summer 2008. A combination of g...
The Eyjafjallajökull eruption in April 2010 – detection of volcanic plume using in-situ measurements, ozone sondes and lidar-ceilometer profiles
The Eyjafjallajö kull eruption April 2010 volcanic plume in-situ measurements ozone sondes lidar-ceilometer profiles
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2010/11/3
Volcanic emissions from the Eyjafjallajökull volcano eruption on the Southern fringe of Iceland in April 2010 were detected at the Global Atmosphere Watch (GAW) station Zugspitze/Hohenpeissenberg...
Detection of dust aerosol by combining CALIPSO active lidar and passive IIR measurements
dust aerosol CALIPSO active lidar passive IIR measurements
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2010/8/12
The version 2 Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) dust layer detection method, which is based only on lidar measurements, misclassified about 43% dust layers (...
AMALi – the Airborne Mobile Aerosol Lidar for Arctic research
AMALi the Airborne Mobile Aerosol Lidar Arctic research
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2010/8/12
The Airborne Mobile Aerosol Lidar (AMALi) is an instrument developed at the Alfred Wegener Institute for Polar and Marine Research for reliable operation under the challenging weather conditions at th...
On retrieval of lidar extinction profiles using Two-Stream and Raman techniques
lidar extinction profiles Two-Stream Raman techniques
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2010/8/12
The Two-Stream technique employs simultaneous measurements performed by two elastic backscatter lidars pointing at each other to sample into the same atmosphere. It allows for a direct retrieval of th...
UV Raman lidar measurements of relative humidity for the characterization of cirrus cloud microphysical properties
UV Raman lidar measurements relative humidity cirrus cloud microphysical properties
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2009/12/3
Raman lidar measurements performed in Potenza by the Raman lidar system BASIL in the presence of cirrus clouds are discussed. Measurements were performed on 6 September 2004 in the frame of the Italia...
Assessment of vertically-resolved PM10 from mobile lidar observations
Assessment vertically-resolved PM10 mobile lidar observations
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2009/11/19
We investigate in this study the vertical PM10 distributions from mobile measurements carried out from locations along the Paris Peripherique (highly trafficked beltway around Paris), examine distinct...
A comparison study of regional atmospheric simulations with an elastic backscattering Lidar and sunphotometry in an urban area
regional atmospheric simulations elastic backscattering Lidar sunphotometry
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2009/9/23
We describe a comparison study of Aerosol Optical Thickness (AOT) from numerical simulations using a regional atmospheric model with an elastic backscattering lidar operating at 532 nm and a sunphotom...
Tropospheric ozone climatology at two Southern Hemisphere tropical/subtropical sites,（Reunion Island and Irene, South Africa）from ozonesondes, LIDAR, and in situ aircraft measurements
Tropospheric ozone climatology Reunion Island and Irene South Africa ozonesondes LIDAR
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2009/3/13
This paper presents a climatology and trends of tropospheric ozone in the Southwestern Indian Ocean (Reunion Island) and South Africa (Irene and Johannesburg). This study is based on a multi-instrumen...
Three years of routine Raman lidar measurements of tropospheric aerosols: Backscattering, extinction, and residual layer height
routine Raman lidar measurements tropospheric aerosols Backscattering extinction residual layer height
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2009/3/12
We have performed a three-year series of routine lidar measurements at preselected times. The measurements were performed between 1 December 1997, and 30 November 2000, at Kühlungsborn, Germany (54°07...
Synergetic measurements of aerosols over São Paulo, Brazil using LIDAR, sunphotometer and satellite data during the dry season
aerosols over Sã o Paulo Brazil LIDAR dry season
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2009/3/11
A backscattering LIDAR system, the first of this kind in Brazil, has been set-up in a suburban area in the city of São Paulo (23º33' S, 46º44' W) to provide the vertical profile of th...
Vertical profiles, optical and microphysical properties of Saharan dust layers determined by a ship-borne lidar
Vertical profiles Saharan dust layers ship-borne lidar
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2009/3/11
A unique data set of ship-borne lidar measurements of Saharan dust layers above the Atlantic ocean has been collected aboard the research vessel Polarstern with a mobile Aerosol Raman Lidar (MARL) dur...
Stratospheric aerosol measurements by dual polarisation lidar
Stratospheric aerosol measurements dual polarisation lidar
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2009/3/10
We present measurements of stratospheric aerosol made at Aberystwyth, UK (52.4° N, 4.06° W) during periods of background aerosol conditions. The measurements were made with a lidar system based on a 5...
Rayleigh lidar observation of a warm stratopause over a tropical site, Gadanki（13.5° N; 79.2° E）
Rayleigh lidar warm stratopause tropical site
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2009/3/6
The first Rayleigh lidar observation of a stratopause warming over a tropical site, Gadanki (13.5° N; 79.2° E), is presented in this paper. The warming event was observed on 22-23 February 2001, and f...
The structure of the haze plume over the Indian Ocean during INDOEX: tracer simulations and LIDAR observations
haze plume Indian Ocean tracer simulations LIDAR
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2009/1/5
Three-dimensional, nested tracer simulations of a pollution plume originating from the Indian sub-continent over the Indian Ocean, in the framework of the Indian Ocean Experiment (INDOEX), between 5 a...