Results 181 to 190 of about 1,025,819 (203)

Aerosol Absorption Measurements from Space Observations by the Aura‐OMI Sensor

AIP Conference Proceedings, 2009
In spite of the progress in space‐borne aerosol sensing capability over the last decade, the quantification of the net effect of aerosols on the radiative transfer balance of the earth‐atmosphere system remains a challenge. Observational evidence as well as important theoretical analyses, indicate that the absorption of solar radiation by soot ...
Omar Torres, Pawan K. Bhartia, Changwoo Ahn   +2 more
openaire   +1 more source

Tropospheric SO2 and NO2 in 2012–2018: Contrasting views of two sensors (OMI and OMPS) from space

Atmospheric Environment, 2020
Abstract The global long-term Climate Data Records (CDRs) of atmospheric SO2 and NO2 have been obtained from multiple satellite sensors since 1990s, and all these CDRs show consistently decreasing trends in developed countries and increasing trends in developing countries prior to 2010.
Yi Wang, Jun Wang
openaire   +1 more source

Satellite Product Evaluation of the OMI/AURA Sensor for the Nitrogen Dioxide Analysis in the Province of Buenos Aires

2018 IEEE Biennial Congress of Argentina (ARGENCON), 2018
La contaminacion atmosferica resulta actualmente una de la principales problematicas ambientales a nivel mundial, tanto por su incidencia en el cambio climatico como por los riesgos que presenta a la salud publica. Las altas concentraciones de oxidos de nitrogeno son un indicador de la mala calidad del aire ambiente, teniendo como principal fuente de ...
Natacha Soledad Represa, Silvia Ojeda, Gabriela Abril, Maria Fernanda Garcia Ferreyra   +3 more
openaire   +1 more source

Geos-chem adjoint inversion of SO2 and NOx emissions with multi-sensor (OMPS, OMI, and VIIRS) data over China

2019
<p>Accurate and timely SO2 and NOx emission inventories are required to simulate and forecast SO2 and NO2 concentrations in the atmosphere. However, bottom-up emission inventories have a time lag of at least one year, as it takes time to collect necessary activity rates and emission factors.
Yi Wang, Jun Wang, Gregory Carmichael, Marc Linderman, Charles Stanier, Daven Henze   +5 more
openaire   +1 more source

An Estimation of Top-Down NOx Emissions from OMI Sensor Over East Asia

Remote Sensing, 2020
Chul H. Song, Kyung M Han
exaly  

Tropospheric SO and NO in 2012–2018: Contrasting views of two sensors (OMI and OMPS) from space

Atmospheric Environment, 2020
Yi Wang, Jun Wang
exaly  

Investigating the temporal-spatial behavior of atmospheric concentration of NO2 using OMI sensor and its effect on precipitation in

Journal of Applied Research in Geographical Sciences
abolhassan gheibi, ali soleymani, hossein malakooti   +2 more
openaire   +1 more source

Comparison and Validation of TROPOMI and OMI NO2 Observations over China

Atmosphere, 2020
Ting Wang, Pucai Wang, Vadim Rakitin
exaly  

Mitochondrial protease Omi/HtrA2 enhances caspase activation through multiple pathways

Cell Death and Differentiation, 2003
T Hashikawa
exaly  

A comparison study between model-predicted and OMI-retrieved tropospheric NO columns over the Korean peninsula

Atmospheric Environment, 2011
Jihyun Kim, C H Song
exaly