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Correcting CALIOP Polarization Gain Ratios for Diurnal Variations
Version 4.51 (V4.5) of the CALIPSO lidar level 1 (LL1) data products is targeted for public release in summer 2022. One of the most far-reaching...
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Temperature Variations in the Middle Atmosphere Studied with Rayleigh Lidar at Haikou (19.9°N, 110.3°E)
Based on the long-term observations of Hainan lidar (19.9°N, 110.3°E) during 2010–2020, temperature variation characteristics in the middle...
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Possible Use of Iodine Absorption/Fluorescence Cell in High-Spectral-Resolution Lidar
The possibility of using fluorescence from the iodine-blocking filter in HSRL to detect the Mie scattering components in the backscattered signals...
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Demonstrating Capabilities of Multiple-Beam Airborne Doppler Lidar Using a LES-Based Simulator
Fine-scale wind measurements in the planetary boundary layer are required for understanding turbulence in complex terrain, flux of energy and...
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Comparison of Local and Transregional Atmospheric Particles over the Urmia Lake in Northwest Iran, Using a Polarization Lidar Recordings
We have installed a scanning two-channel (532 nm) polarization lidar at the southwest coast of the hypersaline Urmia Lake since September 2018. Our...
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A 355-nm Direct-Detection Doppler Wind Lidar for Vertical Atmospheric Motion
We developed a simple 355-nm direct-detection Doppler wind lidar (DWL) for atmospheric motion study. The 355-nm direct-detection DWL uses the...
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Temporal Variability of the Aerosol Properties Using a Cimel Sun/Lunar Photometer over Thessaloniki, Greece: Synergy with the Upgraded THELISYS Lidar System
The main objective of this study is to assess the lidar-derived aerosol optical depth retrievals from the upgraded lidar system by comparing them...
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Powerful Raman LiDAR for Water Vapor in the Free Troposphere and Lower Stratosphere as well as Temperature in the Stratosphere and Mesosphere
A high-power Raman LiDAR system has been installed at the mountain research station Schneefernerhaus (UFS, Garmisch-Partenkirchen, Germany) at 2675 m...
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Overview and Status of the Methane Remote Sensing Lidar Mission: MERLIN
The Methane Remote Sensing Lidar Mission (MERLIN) aims at global observations of spatial and temporal gradients of atmospheric methane (CH4) using...
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The Clio HSRL Instrument Concept for the NASA AOS Mission
The NASA Langley Research Center (LaRC) has designed the Clio High Spectral Resolution Lidar (HSRL) instrument concept for NASA’s Atmosphere...
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Observation of Structure of Marine Atmospheric Boundary Layer by Ceilometer Over the Kuroshio Current
Shipboard ceilometer observation was conducted during May 2021 on R/V Shinsei-maru in the southwest region of the middle of Japan to study the...
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Accounting for the Polarizing Effects Introduced from Nonideal Quarter-Wave Plates in Lidar Measurements of the Circular Depolarization Ratio
In this study, we present a methodology for the calculation of the retardation and rotation errors introduced from a nonideal quarter-wave plate...
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High-Spectral-Resolution Lidars at the University of Wisconsin
Our group in the University of Wisconsin–Madison has developed several high-spectral-resolution lidars (HSRLs). The lidars we describe here use...
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Regional Changes in the Dominant Aerosol Type Over Europe During the ACTRIS COVID-19 Campaign
The coronavirus (COVID-19) spread around the world lead to the application of restrictions and strict stay-at-home mandates in the majority of the...
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Atomic Barium Vapor Filter for Ultraviolet High-Spectral-Resolution Temperature LiDAR
A novel active vapor filtering approach functioning at the third harmonic of the commonly used Nd:YAG laser is introduced. The filter utilizes an...
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Assimilating Radar and Lidar Observations to Improve the Prediction of Bore Waves During the 2015 PECAN Field Campaign
The assimilation of radar reflectivity and radial velocity from the WSR-88D radar and lidar water vapor profile observations could improve the...
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Dust Flow Distribution Measurement by Low Coherence Doppler Lidar
In this work, we propose a low coherence Doppler lidar (LCDL) to measure dust flow at near-surface atmosphere. To get dust flow information at...
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Long-Term Monitoring of the Stratosphere by Lidars in the Network for the Detection of Atmospheric Composition Change
Lidars are excellent tools for routine profile measurements of ozone, temperature, and aerosol in the stratosphere. Different from most other...
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Deep-Learning-Based Convective Boundary Layer Determination for Aerosol and Wind Profiles Observed by Wind LiDAR
Modified stacked hourglass network is used to capture the height of convective boundary layer (CBLH) from radial wind speed and aerosol backscatter...
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First Results from the Aeolus Reference Lidar eVe During the Tropical Campaign JATAC at Cabo Verde
The eVe lidar is a novel ground-based lidar system designed to provide ground reference measurements of aerosols and clouds optical properties...