Search results

First 151 results for ” Xiaoyi Zhao ”

1. Tropospheric and Surface Nitrogen Dioxide Changes in the Greater Toronto Area during the First Two Years of the COVID-19 Pandemic

   We present tropospheric nitrogen dioxide (NO2) changes observed by the Canadian Pandora measureme...

   Xiaoyi Zhao , ORCID, Vitali Fioletov , Ramina Alwarda , Yushan Su , Debora Griffin , Dan Weaver , Kimberly Strong , Alexander Cede , , Thomas Hanisco , Martin Tiefengraber , Chris McLinden , Henk Eskes , Jonathan Davies , Akira Ogyu , Reno Sit , Ihab Abboud , Sum Chi Lee | Journal: Remote Sensing | Year: 2022 | doi: https://doi.org/10.3390/rs14071625

   Publication

2. High-Resolution Mapping of Nitrogen Dioxide With TROPOMI: First Results and Validation Over the Canadian Oil Sands

   Abstract TROPOspheric Monitoring Instrument (TROPOMI), on-board the Sentinel-5 Precurser satellit...

   Griffin, Debora; Zhao, Xiaoyi; McLinden, Chris A.; Boersma, Folkert; Bourassa, Adam; Dammers, Enrico; Degenstein, Doug; Eskes, Henk; Fehr, Lukas; Fioletov, Vitali; Hayden, Katherine; Kharol, Shailesh K.; Li, Shao-Meng; Makar, Paul; Martin, Randall V.; Mihele, Cristian; Mittermeier, Richard L.; Krotkov, Nickolay; Sneep, Maarten; Lamsal, Lok N.; Linden, Mark ter; Geffen, Jos van; Veefkind, Pepijn; Wolde, Mengistu | Journal: Geophysical Research Letters | Year: 2019 | doi: https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2018GL081095

   Publication

3. Cloud Property Retrieval Based on DISAMAR Using Oxygen-A and Oxygen-B Band Measurements by TROPOMI on Sentinel-5P

   Determining instrument specifications and analyzing methods for atmospheric retrieval (DISAMAR) i...

   Xiaoyun Zhang; Ping Wang; Piet Stammes; Maarten Sneep; Tao Xie; Feng Lu | Journal: IEEE Transactions on Geoscience and Remote Sensing | Year: 2025 | doi: 10.1109/TGRS.2025.3643150

   Publication

4. High-resolution mapping of CH4/N2O emissions from industrialization-related anthropogenic sources in China

   CH4 and N2O are critical non-CO2 greenhouse gases (GHGs) that collectively contribute to more tha...

   Ziyang Lou, Haoyu Zhang, Xu Zhao, Qiang Liu, Minqi Liang, Hui Wang, Huiwen Yang, Bofeng Cai, Jingyi Lu, Ying Cui, Jingyi Wu, Fei Teng, Xiao Lu, Wenping Yuan, Mengyao Liu | Journal: National Science Review | Volume: 12 | Year: 2025 | doi: https://doi.org/10.1093/nsr/nwae481

   Publication

5. A rain effect elimination approach using FengYun-3E WindRAD dual-frequency measurements

   Satellite scatterometers play a vital role in providing sea surface wind observations and can hel...

   Ke Zhao, Ad Stoffelen, Jeroen Verspeek, Anton Verhoef, Zhen Li, Na Xu, Lin Chen, Xiaochun Zhai, Fangli Dou, Yunkai Zhang, Peng Zhang, Tie Dai | Journal: Atmospheric and Oceanic Science Letters | Year: 2025 | doi: https://doi.org/10.1016/j.aosl.2025.100725

   Publication