Results 81 to 90 of about 14,602 (246)
Development of a high-altitude airborne dial system: The Lidar Atmospheric Sensing Experiment (LASE) [PDF]
The ability of a Differential Absorption Lidar (DIAL) system to measure vertical profiles of H2O in the lower atmosphere was demonstrated both in ground-based and airborne experiments.
Averill, R. D. +7 more
core +1 more source
Abstract As a key macrophysical property, cloud horizontal scale plays a critical role in cloud radiative effect (CRE), precipitation and convective structures. Until now, however, how cloud scales vary with surface temperature anomaly and their subsequent impacts on CRE and precipitation remains unclear.
Lijie Zhang +7 more
wiley +1 more source
Measurements of Water Vapor Profiles with Compact DIAL in the Tokyo Metropolitan Area
In recent years, the frequency of occurrence of locally heavy rainfall that can cause extensive damages, has been increasing in Japan. For early prediction of heavy rainfall, it is useful to measure the water vapor vertical distribution upwind cumulus ...
Abo Makoto +4 more
doaj +1 more source
Lidar temperature profiling: Performance simulations of Masons method [PDF]
Several methods of using lasers to measure atmospheric temperature profiles were described. Mason's suggestion was analyzed here to assess its capabilities for various lidar configurations.
Schwemmer, G. K., Wilkerson, T. D.
core +1 more source
Latent Heat Fluxes over Complex Terrain Measured by Airborne Water Vapour and Wind Lidars [PDF]
The combination of a water vapour and a wind lidar on an aircraft is an interesting new tool that allows to measure latent heat flux profiles and to portray the small- to mesoscale variability beneath the aircraft trajectory with high accuracy and ...
Kiemle, Christoph
core
Perovskite‐based time‐domain signal‐balancing LiDAR sensor with centimeter depth resolution
In this study, we present a monolithic high‐speed perovskite‐based photodetector capable of directly sensing the time delay between two light pulses with a temporal resolution of at least 170 ps. This outstanding time resolution is achieved through a signal‐balancing detection scheme that effectively overcomes the limitations of conventional ...
Gebhard J. Matt +10 more
wiley +1 more source
Comparative Assessment of Methane Emissions from Onshore LNG Facilities Measured Using Differential Absorption Lidar. [PDF]
Innocenti F +4 more
europepmc +1 more source
Imaging of Atmospheric Dispersion Processes with Differential Absorption Lidar
We consider the inverse problem of fitting atmospheric dispersion parameters based on time-resolved back-scattered differential absorption Lidar (DIAL) measurements. The obvious advantage of light-based remote sensing modalities is their extended spatial range which makes them less sensitive to strictly local perturbations/modelling errors or the ...
Robert Lung, Nick Polydorides
openaire +3 more sources
Defining Scales of Field Studies and Experiments to Assess Marine Cloud Brightening
Abstract Solar radiation modification (SRM) is being discussed as a potential option for addressing climate risks while atmospheric greenhouse gas concentrations are reduced to lower levels. However, understanding of the potential efficacy, impacts, benefits and harms of different SRM approaches remains limited.
Sarah J. Doherty +3 more
wiley +1 more source
An advanced airborne triple-pulse 2-μm integrated path differential absorption (IPDA) lidar is under development at NASA Langley Research Center that targets both carbon dioxide (CO2) and water vapor (H2O) measurements simultaneously and independently ...
Petros Mulugeta +11 more
doaj +1 more source

