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First 227 results for ” Xiaofeng Xu”

1. Variational Ambiguity Removal for the Scatterometer on-line Processing

   IFREMER's Department of Oceanography from Space has developed specific softwares for on-line and ...

   Y Quilfen | Year: 2000

   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. A New Divergence Method to Quantify Methane Emissions Using Observations of Sentinel-5P TROPOMI

   We present a new divergence method to estimated methane (CH4) emissions from satellite observed m...

   Mengyao Liu, Ronald van der A, Michiel van Weele, Henk Eskes, Xiao Lu, Pepijn Veefkind, Jos de Laat, Hao Kong, Jingxu Wang, Jiyunting Sun, Jieying Ding, Yuanhong Zhao, Hongjian Weng | Journal: Geophysical Research Letters | Volume: 48 | Year: 2021 | doi: 10.1029/2021GL094151

   Publication

4. Assessment of the quality of TROPOMI high-spatial-resolution NO2 data products in the Greater Toronto Area

   The TROPOspheric Monitoring Instrument (TROPOMI) aboard the Sentinel-5 Precursor satellite (launc...

   hao, X., Griffin, D., Fioletov, V., McLinden, C., Cede, A., Tiefengraber, M., Müller, M., Bognar, K., Strong, K., Boersma, F., Eskes, H., Davies, J., Ogyu, A., and Lee, S. C. | Journal: Atmos. Meas. Tech. | Volume: 13 | Year: 2020 | First page: 2131 | Last page: 2159 | doi: 10.5194/amt-13-2131-2020

   Publication

5. Global hotspots in soil moisture-based drought trends

   Decreasing soil moisture and increasing frequency and intensity of soil drought episodes are amon...

   Jan Řehoř, , Miroslav Trnka, . Rudolf Brazdil, Milan Fischer, Jan Balek, Gerard van der Schrier and Song Feng | Journal: Environmental Research Letters | Volume: 19 | Year: 2024 | First page: 014021 | doi: 10.1088/1748-9326/ad0f01

   Publication