Results 21 to 30 of about 8,611 (176)

South Atlantic explosive cyclones in 2014-2015: study employing NCEP2 and MERRA-2 reanalyses

Anais da Academia Brasileira de Ciências, 2022
An analysis of explosive cyclone cases was produced by comparing the reanalysis of MERRA-2 (high spatial resolution) and NCEP2 (low spatial resolution) to South Atlantic in the 2014-2015 period.
HUGO N. ANDRADE, ANDRÉ B. NUNES, MATEUS S. TEIXEIRA   +2 more
doaj   +1 more source

Assessment of atmospheric aerosols from two reanalysis products over Australia [PDF]

, 2018
Assessments of atmospheric aerosols from reanalysis are important for understanding uncertainty in model simulations, and ultimately predictions, such as for solar power or air quality forecasts and assessments.
Huang, J., Kay, M.J., Mitchell, R.M., Mukkavilli, S.K., Prasad, A.A., Taylor, R.A., Troccoli, A.   +6 more
core   +1 more source

COMPARISON OF THREE TYPES OF AEROSOL PRODUCTS DURING 2015–2017 IN CHINA [PDF]

The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
In this study, we use sunphotometer (AERONET) data as reference to evaluate MODIS, Himawari-08, and MERRA-2 aerosol products over China. AERONET data from Beijing, Xianghe, Xuzhou, Taihu and Hong Kong are used.
S. Li, F. Zhang, F. Zhang, Q.-R. Yu, K. L. Chan, C. Hou, R. Guo, M. Duan, M. Duan   +8 more
doaj   +1 more source

An Investigation on Seasonal and Diurnal Cycles of TOA Shortwave Radiations from DSCOVR/EPIC, CERES, MERRA-2, and ERA5

Remote Sensing, 2021
Reflected shortwave (SW) solar radiations at the top of atmosphere from Clouds and the Earth’s Radiant Energy System (CERES), Modern Era-Retrospective analysis for Research and Applications version 2 (MERRA-2), and ECMWF Reanalysis 5th Generation (ERA5 ...
Young-Kwon Lim, Dong L. Wu, Kyu-Myong Kim, Jae N. Lee   +3 more
doaj   +1 more source

Frequency and duration of low-wind-power events in Germany

, 2020
In the transition to a renewable energy system, the occurrence of low-wind-power events receives increasing attention. We analyze the frequency and duration of such events for onshore wind power in Germany, based on 40 years of reanalysis data and open ...
Ohlendorf, Nils, Schill, Wolf-Peter
core   +1 more source

Evaluation of MERRA-2 and MODIS C6.1 aerosol products over Indonesia [PDF]

E3S Web of Conferences
Atmospheric aerosols play an essential role in atmospheric chemistry and climate. Amidst the issue of climate change, analysis of at-mospheric aerosols based on satellite and reanalysis is needed to estimate radiative forcing by aerosols, completing the ...
Khoir Aulia Nisa’ul, Siahaan Aberta Rulinri, Sopaheluwakan Ardhasena, Se-tiawan Budi, Nahas Alberth Christian, Taryono, Kinanti Nanda Putri, Prih Waryatno Nur Faris, Sucianingsih Cici, Nurhayati Hanifah   +9 more
doaj   +1 more source

Wind Power Cogeneration to Reduce Peak Electricity Demand in Mexican States Along the Gulf of Mexico [PDF]

, 2019
The Energetic Transition Law in Mexico has established that in the next years, the country has to produce at least 35% of its energy from clean sources in 2024.
Alcalá, Gerardo, Garrido, Javier, Hernandez-Escobedo, Quetzalcoatl, Perea Moreno, Alberto Jesús, Rueda-Martinez, Fernando   +4 more
core   +1 more source

Biases of Global Tropopause Altitude Products in Reanalyses and Implications for Estimates of Tropospheric Column Ozone

Atmosphere, 2021
Accuracy of global tropopause altitude products from reanalyses is important to applications of the products, including the derivation of tropospheric column ozone (TCO).
Lingyun Meng, Jane Liu, David W. Tarasick, Yingjie Li   +3 more
doaj   +1 more source

Evaluation of Hourly PWV Products Derived From ERA5 and MERRA‐2 Over the Tibetan Plateau Using Ground‐Based GNSS Observations by Two Enhanced Models

Earth and Space Science, 2021
Precipitable water vapor (PWV), despite being the key factor for assessing climate change over the Tibetan Plateau (TP), is undersampled in this region due to the complex terrain and climate conditions therein.
Liangke Huang, Zhixiang Mo, Lilong Liu, Zhaoliang Zeng, Jun Chen, Si Xiong, Hongchang He   +6 more
doaj   +1 more source

Comparison of the Performance of the GRASP and MERRA2 Models in Reproducing Tropospheric Aerosol Layers

Atmosphere, 2023
Two approaches, based on Generalized Retrieval of Aerosol and Surface Properties (GRASP) and Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA-2) models, are investigated for reproducing aerosol layers in the troposphere ...
Alnilam Fernandes, Artur Szkop, Aleksander Pietruczuk   +2 more
doaj   +1 more source