Ground-level NO2 concentration estimation based on OMI tropospheric NO2 and its spatiotemporal characteristics in typical regions of China
Sign Up to like & getrecommendations! Published in 2021 at "Atmospheric Research"
DOI: 10.1016/j.atmosres.2021.105821
Abstract: Abstract Although the ground-level NO2 measurement from air quality monitoring sites is relatively accurate, it is a challenge to obtain continuous spatial coverage due to the discrete distribution of sites. Thus, the tropospheric column NO2… read more here.
Keywords: tropospheric no2; level no2; ground level;
Comparison of variability and change rate in tropospheric NO2 column obtained from satellite products across China during 1997–2015
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Digital Earth"
DOI: 10.1080/17538947.2016.1252435
Abstract: ABSTRACT Tropospheric NO2 column (TNC) products retrieved from five satellites including GOME/ERS-2 (H, 1997–2002), SCIAMACHY (S, 2003–2011), OMI (O, 2005–2015), GOME-2/METOP_A (A, 2007–2013) and GOME-2/METOP_B (B, 2013–2015) were compared in terms of their spatiotemporal variability… read more here.
Keywords: variability; tnc; tropospheric no2; no2 column ... See more keywords
Mobile DOAS Observations of Tropospheric NO2 Using an UltraLight Trike and Flux Calculation
Sign Up to like & getrecommendations! Published in 2017 at "Atmosphere"
DOI: 10.3390/atmos8040078
Abstract: In this study, we report on airborne Differential Optical Absorption Spectroscopy (DOAS) observations of tropospheric NO2 using an Ultralight Trike (ULT) and associated flux calculations. The instrument onboard the ULT was developed for measuring the… read more here.
Keywords: no2 using; tropospheric no2; doas observations; flux ... See more keywords
MAX-DOAS NO 2 observations over Guangzhou, China; ground-based and satellite comparisons
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Measurement Techniques"
DOI: 10.5194/amt-11-2239-2018
Abstract: Abstract. In this study, the tropospheric NO2 vertical column density (VCD) over an urban site in Guangzhou megacity in China is investigated by means of MAX-DOAS measurements during a campaign from late March 2015 to… read more here.
Keywords: observations guangzhou; ground based; doas observations; tropospheric no2 ... See more keywords
Evaluating the impact of spatial resolution on tropospheric NO2 column comparisons within urban areas using high-resolution airborne data.
Sign Up to like & getrecommendations! Published in 2019 at "Atmospheric measurement techniques"
DOI: 10.5194/amt-12-6091-2019
Abstract: NASA deployed the GeoTASO airborne UV-Visible spectrometer in May-June 2017 to produce high resolution (approximately 250 × 250 m) gapless NO2 datasets over the western shore of Lake Michigan and over the Los Angeles Basin.… read more here.
Keywords: evaluating impact; column; resolution; high resolution ... See more keywords
The Berkeley High Resolution Tropospheric NO2 product
Sign Up to like & getrecommendations! Published in 2018 at "Earth System Science Data"
DOI: 10.5194/essd-10-2069-2018
Abstract: Abstract. We describe upgrades to the Berkeley High Resolution (BEHR) NO2 satellite retrieval product. BEHR v3.0B builds on the NASA version 3 standard Ozone Monitoring Instrument (OMI) tropospheric NO2 product to provide a high spatial… read more here.
Keywords: resolution; high resolution; product; no2 product ... See more keywords