Satellite instruments have been providing measurements of global volcanic emissions of sulfur dioxide (SO 2) since 1978, based on observations in the ultraviolet (UV), infrared (IR) …
To tackle the problem of severe air pollution, China has implemented active clean air policies in recent years. As a consequence, the emissions of major air pollutants have …
The Ozone Monitoring Instrument (OMI) onboard NASA's Aura satellite has been providing global observations of the ozone layer and key atmospheric pollutant gases, such as …
M Filonchyk, V Hurynovich, H Yan, A Gusev… - Aerosol and air quality …, 2020 - aaqr.org
ABSTRACT The COVID-19 (Coronavirus Disease 2019) broke out in the late of 2019. On January 23 in Wuhan, and later in all other cities of the country, there were taken measures …
DG Streets, T Canty, GR Carmichael, B de Foy… - Atmospheric …, 2013 - Elsevier
Since the mid-1990s a new generation of Earth-observing satellites has been able to detect tropospheric air pollution at increasingly high spatial and temporal resolution. Most primary …
RJ van der A, B Mijling, J Ding… - Atmospheric …, 2017 - acp.copernicus.org
Air quality observations by satellite instruments are global and have a regular temporal resolution, which makes them very useful in studying long-term trends in atmospheric …
Z Lu, DG Streets, Q Zhang, S Wang… - Atmospheric …, 2010 - acp.copernicus.org
With the rapid development of the economy, the sulfur dioxide (SO 2) emission from China since 2000 is of increasing concern. In this study, we estimate the annual SO 2 emission in …
Sulfur dioxide (SO 2) measurements from the Ozone Monitoring Instrument (OMI) satellite sensor processed with the new principal component analysis (PCA) algorithm were used to …
We present a new algorithm for the near-real time retrieval–within 3 h of the actual satellite measurement–of tropospheric NO 2 columns from the Ozone Monitoring Instrument (OMI) …