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First 40 results for ” Hao”

1. Assessing the Impact of Corona-Virus-19 on Nitrogen Dioxide Levels over Southern Ontario

   A lockdown was implemented in Canada mid-March 2020 to limit the spread of COVID-19. In the wake ...

   Griffin, D.; McLinden, C.A.; Racine, J.; Moran, M.D.; Fioletov, V.; Pavlovic, R.; Mashayekhi, R.; Zhao, X.; Eskes, H. | Journal: Remote Sens. | Volume: 12 | Year: 2020 | First page: 4112 | doi: 10.3390/rs12244112

   Publication

2. FY-4A/AGRI Aerosol Optical Depth Retrieval Capability Test and Validation Based on NNAeroG

   The Advanced Geostationary Radiation Imager (AGRI) is one of the main imaging sensors on the Feng...

   Ding, H., L. Zhao, S. Liu, X. Chen, G. de Leeuw, F. Wang, F. Zheng, Y. Zhang, J. Liu, J. Li, L. She, Y. Si, X. Gu. | Journal: Remote Sensing | Volume: 14 | Year: 2022 | First page: 5591 | doi: https://doi.org/10.3390/rs14215591

   Publication

3. High resolution mapping of nitrogen dioxide with TROPOMI: First results and validation over the Canadian oil sands

   TROPOMI, on-board the S5P satellite, is a nadir-viewing spectrometer measuring reflected sunlight...

   D Griffin, X Zhao, CA McLinden, KF Boersma, A Bourassa, E Dammers, D Degenstein, H Eskes, L Fehr, V Fioletov, K Hayden, SK Kharol, SM Li, P Makar, RV Martin | Status: published | Journal: Geophys. Res. Lett. | Volume: 46 | Year: 2019 | First page: 1049 | Last page: 1060 | doi: 10.1029/2018GL081095

   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

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5. An algorithm for aerosol optical properties retrieval over the ocean accelerated by a neural network from single-view multispectral measurements of intensity and polarization

   Monitoring aerosols over the oceans is critical for understanding Earth’s climate and air quality...

   Zhe Ji, Zhengqiang Li; Cheng Fan; Cheng Chen; Zhenwei Qiu; Zhenhai Liu; Haoran Gu; Qian Yao; Gerrit de Leeuw | Journal: IEEE Transactions on Geoscience and Remote Sensing . | Volume: 63 | Year: 2025 | First page: 1 | Last page: 14 | doi: https://doi.org/10.1109/TGRS.2025.3630102

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