نتایج جستجو برای: merra 2

تعداد نتایج: 2525355  

Journal: :Journal of Quantitative Spectroscopy & Radiative Transfer 2021

• Would 4 km spatial resolution be sufficient for aerosol characterization using MAP observations?. Aerosol temporal (h?1) and (km?1) variability were derived over 30 typical AERONET sites. mean differences between 2 scales very small differences. The maximum AOD at can up to ?0.2, but this is regions with high loading. type insignificant (<0.2 AE; <0.03 SSA). of atmospheric in space time poses...

Journal: :Geophysical Research Letters 2023

Cirrus clouds provide a significant radiative forcing on the Earth's climate system. This paper looks at connection in space and time between monthly mean lightning activity observed from Lightning Imaging Sensor board International Space Station, global cirrus cloud cover obtained MERRA-2 reanalysis product. The correlation coefficient optical thickness of (clouds altitudes above 400 hPa press...

Journal: :Remote Sensing 2016
Bo Jiang Shunlin Liang Han Ma Xiaotong Zhang Zhiqiang Xiao Xiang Zhao Kun Jia Yunjun Yao Aolin Jia

Mapping surface all-wave net radiation (Rn) is critically needed for various applications. Several existing Rn products from numerical models and satellite observations have coarse spatial resolutions and their accuracies may not meet the requirements of land applications. In this study, we develop the Global LAnd Surface Satellite (GLASS) daytime Rn product at a 5 km spatial resolution. Its al...

Journal: :Atmospheric Measurement Techniques 2021

Abstract. A quantitative comparison study for Raman lidar and ceilometer observations, model simulations of mass concentration estimates smoke particles is presented. Layers biomass burning aerosol were observed in the lower troposphere, at 2 to 5 km height on 4 6 June 2019, over Kuopio, Finland. These long-range-transported originated from a Canadian wildfire event. The most pronounced plume d...

Journal: :Remote Sensing 2023

Air pollution has become one of the factors that most affect quality life, human health, and environment. Gaseous pollutants from motor vehicles have a significantly harmful effect on air in Metropolitan Area São Paulo (MASP)—Brazil. Motor emit large amounts particulate matter (PM), carbon monoxide (CO), nitrogen oxides (NOx), volatile organic compounds (VOCs), last three acting as main troposp...

Journal: :Gazi university journal of science 2021

This work aims to investigate the feasibility of offshore wind energy in Turkey by performing extensive simulations and analyses for a 50-90 MW capacity park be constructed at Gulf Edremit, very high potential site located Aegean Sea, 3 km from west coastline Turkey. The location layout farm is optimized considering sea depth data obtained bathymetric maps speed measurements acquired MERRA loca...

2014
M. N. Deeter S. Martínez-Alonso D. P. Edwards L. K. Emmons J. C. Gille H. M. Worden C. Sweeney J. V. Pittman B. C. Daube S. C. Wofsy

The Measurements of Pollution in the Troposphere (MOPITT) Version 6 (V6) product for carbon monoxide (CO) incorporates several enhancements which will benefit many users of MOPITT data. V6 algorithm improvements are described in detail, and V6 validation results are presented. First, a geolocation bias related to the orientation of the MOPITT instrument relative to the TERRA platform was charac...

Journal: :Mitochondrial DNA. Part A, DNA mapping, sequencing, and analysis 2017
Sheng-Tai Hsiao Kao-Sung Chen Chen-Te Tseng Chi-Lun Wu

The complete mitogenome of the palemargin grouper, Epinephelus bontoides, was presented in this study. This mitochondrial genome consists of 16 903 bp, follow the typical gene arrangement with 13 protein-coding genes, two ribosomal RNA genes, 22 transfer RNA genes, and a non-coding control region (CR). The overall base composition was A, 28.7%; G, 16.1%; C, 28.0%; and T, 27.2%. The control regi...

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