Results 11 to 20 of about 957,049 (196)

Atmospheric and Ocean Optics: Atmospheric Physics II

open access: yesAtmosphere, 2021
The Atmosphere Special Issue entitled “Atmospheric and Ocean Optics: Atmospheric Physics II” comprises eight original papers [...]
Oleg A. Romanovskii   +1 more
doaj   +2 more sources

Atmospheric and Ocean Optics: Atmospheric Physics III

open access: yesAtmosphere, 2022
This Special Issue aimed to collect novel papers presented at the 27th International Conference on “Atmospheric and Ocean Optics: Atmospheric Physics” (AOO—21) held from 5 to 9 July 2021 in Moscow, Russia [...]
Oleg A. Romanovskii, Olga V. Kharchenko
doaj   +2 more sources

Solar Radiation Climatology in Camagüey, Cuba (1981–2016)

open access: yesRemote Sensing, 2021
The transition to renewable energies is an unavoidable step to guarantee a peaceful and sustainable future for humankind. Although solar radiation is one of the main sources of renewable energy, there are broad regions of the planet where it has not been
Juan Carlos Antuña-Sánchez   +6 more
doaj   +1 more source

Daytime and nighttime aerosol optical depth implementation in CÆLIS [PDF]

open access: yesGeoscientific Instrumentation, Methods and Data Systems, 2020
The University of Valladolid (UVa, Spain) has managed a calibration center of the AErosol RObotic NETwork (AERONET) since 2006. The CÆLIS software tool, developed by UVa, was created to manage the data generated by AERONET photometers for calibration ...
R. González   +14 more
doaj   +1 more source

Automated Detection of the Planetary Boundary Layer Height and Cloud in Qingdao Based on Morphological Processing

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2023
Clouds have double functions for lidar: Noise and useful information. In this study, the clouds were separated from temporal-spatial coherent Doppler wind lidar with a high temporal resolution image based on the morphological open filter, which produced ...
Yehui Chen   +5 more
doaj   +1 more source

A New Method for a Side-Scattering Lidar to Retrieve the Aerosol Backscattering Coefficient [PDF]

open access: yesEPJ Web of Conferences, 2020
The side-scattering lidar based on the CCD camera is a powerful tool to measure the near- ground aerosol, which is most interesting for the environmental and meteorological departments. The inversion method for the side-scattering lidar is different from
Wang Zhenzhu   +4 more
doaj   +1 more source

The Design of Focal Plane Splitting Unit in a Hyperspectral Lidar System [PDF]

open access: yesEPJ Web of Conferences, 2020
A hyperspectral lidar system with focal plane splitting unit is proposed, including an off-axis receiving telescope, a grating spectrometer, and a single-tube detector array.
Liyong Qian   +8 more
doaj   +1 more source

Temporal Evolution and Regional Properties of Aerosol over the South China Sea

open access: yesRemote Sensing, 2023
Aerosol robotic network (AERONET) data from Dongsha Island (20.699N, 116.729E) and Taiping Island (35.90N, 3.03W) over the South China Sea (SCS) from January 2018 to December 2020 were used to analyze and discuss the temporal evolution properties of ...
Jie Chen   +8 more
doaj   +1 more source

Prediction of PM2.5 hourly concentrations in Beijing based on machine learning algorithm and ground-based LiDAR [PDF]

open access: yesArchives of Environmental Protection, 2021
The prediction of PM2.5 is important for environmental forecasting and air pollution control. In this study, four machine learning methods, ground-based LiDAR data and meteorological data were used to predict the ground-level PM2.5 concentrations in ...
Zhiyuan Fang   +5 more
doaj   +1 more source

Adaptive optics solutions for turbulence mitigation in different scenarios

open access: yes, 2022
Paper 816104Several studies on different adaptive optics concepts are presented in the article. Each one of the procedures shows its peculiar advantages when considering different situations where the image distortion, due to atmospheric or artificial ...
Scheifling, C., Marchi, G.
core   +1 more source

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