Lidar observations
AN ALGORITHM FOR RETRIEVAL OF AEROSOL PROPERTIES FROM LIDAR OBSERVATIONS
... pulse lidar observations is described in this ...pulse lidar data and successfully derived height profiles of aerosol backscatter in the lower ...
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Variations in Mesospheric Neutral Densities from Rayleigh Lidar Observations at Utah State University
... Rayleigh lidar was operated from 1993 to 2004, at the Atmospheric Lidar Observatory (ALO; ...(USU). Observations were carried out on over 900 nights, 729 of which had good data starting at 45 km and ...
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Nadir airborne lidar observations of deep aerosol layers
... the lidar-derived extinction ...by lidar with a neph- elometer profile obtained during descent, showing that the two datasets agree substantially within their respective noise, especially in the lower ...
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Landsat 8 Satellite and Plan Position Indicator Lidar Observations for Retrieving Aerosol Optical Properties in the Lower Troposphere
... The main purpose of this novel monitoring technique is the comparison of AEC distribution derived from PPI lidar (Figure 8) and AOT distribution ob- tained from band-2 of Landsat-8 satellite OLI sensor (Figure 9). ...
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Doppler lidar observations of Russian forest fire plumes over Helsinki
... Figure 8 shows a 20-minute time series of data acquired on 7 August 2006 between 1400 and 1420 UTC (1700 and 1720 h local time). Figure 8(a) shows the log of the atmospheric backscatter with the corre- sponding vertical ...
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Effective resolution concepts for lidar observations
... Verein Deutscher Ingenieure, 1999; Eisele and Trickl, 2005; Vogelmann and Trickl, 2008, Trickl, 2010), or the application of the regularization theory to lidar data processing (Porn- sawad et al., 2012; ...
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Rayleigh lidar observations of temperature over Tsukuba: winter thermal structure and comparison studies
... ozone lidar system is designed primarily to mea- sure the stratospheric ozone using the DIAL ...Rayleigh lidar return of the reference ...for observations of the troposphere and a high altitude (HA) ...
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Lidar observations of atmospheric internal waves in the boundary layer of the atmosphere on the coast of Lake Baikal
... the internal wave did not coincide with the wind direction. To estimate the wind turbulence strength during obser- vation of the AIW, we used the array of radial velocities measured from 14:20 to 15:20 LT on 23 August ...
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On the accuracy of retrieved wind information from Doppler lidar observations
... For the data in the downwind case the horizontal wind velocity pro le was com- parable to the radiosonde data. The turbulence pro les for the downwind case were large near the lowest resolved levels and decreased in ...
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Characterization of shallow oceanic precipitation using profiling and scanning radar observations at the Eastern North Atlantic ARM observatory
... ceilometer lidar and XSAPR2 measurements to estimate precipitation ...ning lidar observations, we cannot apply this technique to scanning radar ...
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Observations of water vapor mixing ratio profile and flux in the Tibetan Plateau based on the lidar technique
... The lidar observations in summer of 2014 as a part of the TIPEX III were performed in Naqu ...Aerosol Lidar (WACAL) based on the Raman lidar tech- nique and the horizontal and vertical wind ...
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Planetary boundary layer height by means of lidar and numerical simulations over New Delhi, India
... the lidar configuration, such as employment of a near-range and a far-range telescope (Engelmann et ...and lidar observations. Satellite lidar observations correlated well with ...
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Enhancement of aerosol characterization using synergy of lidar and sun-photometer coincident observations: the GARRLiC algorithm
... of lidar observations of non-spherical desert dust (Cattrall et ...from lidar ob- servations, which were, probably, one of the first attempts to interpret quantitatively the sensitivity of the ...
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Evaluation of MAX-DOAS aerosol retrievals by coincident observations using CRDS, lidar, and sky radiometer in Tsukuba, Japan
... Temporal variations in vertical profiles of AECs at 532 nm derived from lidar observations at Tsukuba for the period of 5–18 October 2010 are shown in Fig. 2. This time pe- riod can be characterized as a ...
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Total volcanic stratospheric aerosol optical depths and implications for global climate change
... Satellite observations have shown that volcanic eruptions since 2000 introduced aerosol into the stratosphere, and this represents a forcing overlooked in climate models until very ...from lidar ...
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Vertical profiles of aerosol mass concentration derived by unmanned airborne in situ and remote sensing instruments during dust events
... the uncertainty limits (38 %) of the lidar observations, with the former being equal to or lower for the entire range of alti- tudes, exhibiting a bias ranging from − 23.0 to − 2.4 µg m −3 with a mean of − ...
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Calibration of Raman lidar water vapor profiles by means of AERONET photometer observations and GDAS meteorological data
... Raman lidar observations of water vapor mixing ratio ...Raman lidar Polly XT is cali- brated by means of co-located AErosol RObotic NETwork (AERONET) sun photometer observations and Global ...
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Assessment of WRF/Chem Simulated Vertical Distributions of Particulate Matter from the 2009 Minto Flats South Wildfire in Interior Alaska by CALIPSO Total Backscatter and Depolarization Measurements
... space-borne lidar observations have proved themselves powerful tools for the evaluation of large- scale models ...Aerosol Lidar with Orthogonal Polarization (CALIOP) that provides vertical profiles ...
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Fusing Digital Elevation Models to Improve Hydrological Interpretations
... to LIDAR elevation differences are overlain on the corresponding hill-shaded DEMs in Figure ...the LiDAR-DEM coverages, the differences tend to be largest along forested ridges and valleys (where steep ...
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Semi-automated approach for mapping urban trees from integrated airborne based digital image and lidar point cloud datasets
... The conventional techniques used for extracting individual trees feature include ground surveying (field inventory) and interpretation of aerial photography. However, these techniques are associated with some constraint ...
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