Publication database KNMI

The publication database contains the (co-)authored publications in scientific journals, KNMI reports and other publications

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  1. Sea Ice Screening Ability in Ku-Band and C-Band Wind Scatterometry

    In polar regions, sea ice introduces deviations of scatterometer observations from the empirical ...

    Xingou Xu, Ad Stoffelen | IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium | 2023
  2. Extreme Winds from Ku-Band and C-Band Wind Scatterometers

    C-band scatterometer winds have been adjusted for extreme conditions and in this research extensi...

    Xingou Xu, Ad Stoffelen, Weicheng Ni, Marcos Portabella, Alberto Rabaneda | IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium | 2023
  3. Uncertainty of Atmospheric Winds in Three Widely Used Global Reanalysis Datasets

    Atmospheric winds are crucial to the transport of heat, moisture, momentum, and chemical species,...

    Longtao Wu, Hui Su, Xubin Zeng, Derek J. Posselt, Sun Wong, Shuyi Chen, and Ad Stoffelen | Journal of Applied Meteorology and Climatology | 2023
  4. Direct Retrieval of NO2 Vertical Columns from UV-Vis (390-495 nm) Spectral Radiances Using a Neural Network

    Satellite retrievals of columnar nitrogen dioxide (NO2) are essential for the characterization of...

    Li, C., Xu, X., Liu, X., Wang, J., Sun, K., van Geffen, J., Zhu, Q., Ma, J., Jin, J., Qin, K., He, Q., Xie, P., Ren, B. and Cohen, R. C. | JOURNAL OF REMOTE SENSING | 2022
  5. Intercomparison of wind observations from ESA’s satellite mission Aeolus, ERA5 reanalysis and radiosonde over China

    The European Space Agency (ESA) Earth Explorer Atmospheric Dynamics Mission Aeolus is the first s...

    Boming Liu, Jianping Guo, Wei Gong, Yong Zhang, Lijuan Shi, Yingying Ma, Jian Li, Xiaoran Guo, Ad Stoffelen, Gerrit de Leeuw, Xiaofeng Xu | Atmospheric Measurement Techniques Discussions | 2022
  6. Intercomparison of MAX-DOAS vertical profile retrieval algorithms: studies on field data from the CINDI-2 campaign

    The second Cabauw Intercomparison of Nitrogen Dioxide measuring Instruments (CINDI-2) took place ...

    Tirpitz, J.-L., Frieß, U., Hendrick, F., Alberti, C., Allaart, M., Apituley, A., Bais, A., Beirle, S., Berkhout, S., Bognar, K., Bösch, T., Bruchkouski, I., Cede, A., Chan, K. L., den Hoed, M., Donner, S., Drosoglou, T., Fayt, C., Friedrich, M. M., Frumau, A., Gast, L., Gielen, C., Gomez-Martín, L., Hao, N., Hensen, A., Henzing, B., Hermans, C., Jin, J., Kreher, K., Kuhn, J., Lampel, J., Li, A., Liu, C., Liu, H., Ma, J., Merlaud, A., Peters, E., Pinardi, G., Piters, A., Platt, U., Puentedura, O., Richter, A., Schmitt, S., Spinei, E., Stein Zweers, D., Strong, K., Swart, D., Tack, F., Tiefengraber, M., van der Hoff, R., van Roozendael, M., Vlemmix, T., Vonk, J., Wagner, T., Wang, Y., Wang, Z., Wenig, M., Wiegner, M., Wittrock, F., Xie, P., Xing, C., Xu, J., Yela, M., Zhang, C., and Zhao, X. | Atmos. Meas. Tech. | 2021 | 14
  7. Measuring Winds from Space to Reduce the Uncertainty in the Southern Ocean Carbon Fluxes: Science Requirements and Proposed Mission

    Strong winds in Southern Ocean storms drive air-sea carbon and heat fluxes. These fluxes are inte...

    Joellen L Russell, David G Long, Paul Chang, Madeline Cowell, Enrique Curchitser, Michael S Dinniman, Charles Fellows, Paul Goodman, Eileen Hofmann, Zorana Jelenak, John Klinck, John P Krasting, Nicole Suzanne Lovenduski, Marcus Lofverstrom, Matthew R Mazloff, Shelley Petroy, Anjani Polit, Ernesto Rodriguez, Oscar Schofield, Ad Stoffelen, Ronald J Stouffer, Rik Wanninkhof, Carl Weimer, Xubin Zeng | Essoar | 2021
  8. A Further Evaluation of the Quality Indicator Joss for Ku-Band Wind Scatterometry in Tropical Regions

    The quality control (QC) indicator Joss proposed in 2020 represents the spatial wind speed differ...

    Xingou Xu, Ad Stoffelen | 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS | 2021
  9. A Comparison of Quality Indicators for Ku-Band Wind Scatterometry & for Typhoons Lekima and Krosa

    Uncertainties in wind inversion from scatterometer observations are contributed by system and geo...

    Xingou Xu, Ad Stoffelen, Marcos Portabella, Wenming Lin, Xiaolong Dong | 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS | 2021
  10. Consolidation of Quality Control Procedures for Scatterometers

    With the advent of the golden era of scatterometry, with seven scatterometers currently operating...

    Marcos Portabella, Wenming Lin, Ad Stoffelen, Xingou Xu, Xiaolong Dong | 2021 IEEE International Geoscience and Remote Sensing Symposium IGARSS | 2021
  11. Investigation of near-global daytime boundary layer height using high-resolution radiosondes: first results and comparison with ERA5, MERRA-2, JRA-55, and NCEP-2 reanalyses

    The planetary boundary layer (PBL) governs the vertical transport of mass, momentum, and moisture...

    Jianping Guo, Jian Zhang, Kun Yang, Hong Liao, Shaodong Zhang, Kaiming Huang, Yanmin Lv, Jia Shao, Tao Yu, Bing Tong, Jian Li, Tianning Su, Steve HL Yim, Ad Stoffelen, Panmao Zhai, Xiaofeng Xu | Atmospheric Chemistry and Physics | 2021 | 21
  12. Support vector machine tropical wind speed retrieval in the presence of rain for Ku-band wind scatterometry

    Wind retrieval parameters, i.e. quality indicators and the two-dimensional variational ambiguity ...

    Xingou Xu, Ad Stoffelen | Atmospheric Measurement Techniques | 2021 | 14
  13. First comparison of wind observations from ESA's satellite mission Aeolus and ground-based radar wind profiler network of China

    Aeolus is the first satellite mission to directly observe wind profile information on a global sc...

    Guo, J., Liu, B., Gong, W., Shi, L., Zhang, Y., Ma, Y., Zhang, J., Chen, T., Bai, K., Stoffelen, A., de Leeuw, G., and Xu, X. | Atmos. Chem. Phys. | 2021
  14. First retrieval of absorbing aerosol height over dark target using TROPOMI oxygen B band: Algorithm development and application for surface particulate matter estimates

    Constraint of the vertical distribution of aerosol particles is crucial for the study of aerosol ...

    Xi Chen, Jun Wang, Xiaoguang Xu, Meng Zhou, Huanxin Zhang, Lorena Castro Garcia, Peter R. Colarco, Scott J. Janz, John Yorks, Matthew McGill, Jeffrey S. Reid, Martin de Graaf, Shobha Kondragunta | Remote Sensing of Environment | 2021 | 265
  15. Air Quality over China

    The strong economic growth in China in recent decades, together with meteorological factors, has ...

    de Leeuw, G.; van der A, R.; Bai, J.; Xue, Y.; Varotsos, C.; Li, Z.; Fan, C.; Chen, X.; Christodoulakis, I.; Ding, J.; Hou, X.; Kouremadas, G.; Li, D.; Wang, J.; Zara, M.; Zhang, K.; Zhang, Y. | Remote Sensing | 2021 | 13
  16. An improved TROPOMI tropospheric NO2 research product over Europe

    Launched in October 2017, the TROPOspheric Monitoring Instrument (TROPOMI) aboard Sentinel-5 Prec...

    Liu, S., Valks, P., Pinardi, G., Xu, J., Chan, K. L., Argyrouli, A., Lutz, R., Beirle, S., Khorsandi, E., Baier, F., Huijnen, V., Bais, A., Donner, S., Dörner, S., Gratsea, M., Hendrick, F., Karagkiozidis, D., Lange, K., Piters, A. J. M., Remmers, J., Richter, A., Van Roozendael, M., Wagner, T., Wenig, M., and Loyola, D. G. | Atmos. Meas. Tech. | 2021 | 14
  17. Generalization of Ku-Band False-Alarm Reduction Method and Application to Cscat

    Space-borne scatterometer observations are well-known ocean surface wind remote sensing instrumen...

    Xingou Xu, Ad Stoffelen, Wenming Lin, Xiaolong Dong | IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium | 2020
  18. A Study on Combined C- and Ku-Band Rain Effects for Wind Scatterometry Quality Control

    Scatterometers provide consistent observations of ocean surface wind with reliable quality. In tr...

    Xingou Xu, Saibun Tjuatja, Ad Stoffelen, Xiaolong Dong | IGARSS 2020 - 2020 IEEE International Geoscience and Remote Sensing Symposium | 2020
  19. Rain False-Alarm-Rate Reduction for CSCAT

    In tropical regions, Ku-band scatterometer observations are affected by heavy rain, and affected ...

    Xingou Xu, Ad Stoffelen, Wenming Lin, Xiaolong Dong | IEEE Geoscience and Remote Sensing Letters | 2020 | 19
  20. Himawari-8-Derived Aerosol Optical Depth Using an Improved Time Series Algorithm Over Eastern China

    Himawari-8 (H8), as a new generation geostationary meteorological satellite, has great potential ...

    D Li, K Qin, L Wu, L Mei Uni Bremen, IUP, G de Leeuw, Y Xue, Y Shi, Y Li | published | Remote Sensing | 2020 | 987
  21. An improved air mass factor calculation for nitrogen dioxide measurements from the Global Ozone Monitoring Experiment-2 (GOME-2)

    An improved tropospheric nitrogen dioxide (NO2) retrieval algorithm from the Global Ozone Monitor...

    S Liu, P Valks, G Pinardi, J Xu, A Argyrouli, R Lutz, LG Tilstra, V Huijnen, F Hendrick, M Van Roozendael | published | Atmospheric Measurement Techniques | 2020 | 13
  22. Wind Retrievalfor Cfoscat Edge and Nadir Observations Based on Neural Networks And Improved Principle Component Analysis

    CFOSCAT is the first rotating fan-beam scatterometer in space. It is on board the China France Oc...

    Xingou Xu, Ad Stoffelen | IGARSS 2019 - 2019 IEEE International Geoscience and Remote Sensing Symposium | 2019
  23. Improved Rain Screening for Ku-Band Wind Scatterometry

    Spaceborne scatterometers for ocean surface winds usually operate in Ku- or C-band. Rather strict...

    Xingou Xu, Ad Stoffelen | IEEE Transactions on Geoscience and Remote sensing | 2019 | 58
  24. On the Future of Argo: A Global, Full-Depth, Multi-Disciplinary Array

    The Argo Program has been implemented and sustained for almost two decades, as a global array of ...

    Dean Roemmich, Matthew H. Alford, Hervé Claustre, Kenneth Johnson, Brian King, James Moum, Peter Oke, W. Brechner Owens, Sylvie Pouliquen, Sarah Purkey, Megan Scanderbeg, Toshio Suga, Susan Wijffels, Nathalie Zilberman, Dorothee Bakker, Molly Baringer, Mathieu Belbeoch, Henry C. Bittig, Emmanuel Boss, Paulo Calil, Fiona Carse, Thierry Carval, Fei Chai, Diarmuid Ó. Conchubhair, Fabrizio d'Ortenzio, Giorgio Dall'Olmo, Damien Desbruyeres, Katja Fennel, Ilker Fer, Raffaele Ferrari, Gael Forget, Howard Freeland, Tetsuichi Fujiki, Marion Gehlen, Blair Greenan, Robert Hallberg, Toshiyuki Hibiya, Shigeki Hosoda, Steven Jayne, Markus Jochum, Gregory C. Johnson, KiRyong Kang, Nicolas Kolodziejczyk, Arne Körtzinger, Pierre-Yves Le Traon, Yueng-Djern Lenn, Guillaume Maze, Kjell Arne Mork, Tamaryn Morris, Takeyoshi Nagai, Jonathan Nash, Alberto Naveira Garabato, Are Olsen, Rama Rao Pattabhi, Satya Prakash, Stephen Riser, Catherine Schmechtig, Claudia Schmid, Emily Shroyer, Andreas Sterl, Philip Sutton, Lynne Talley, Toste Tanhua, Virginie Thierry, Sandy Thomalla, John Toole, Ariel Troisi, Thomas W. Trull, Jon Turton, Pedro Joaquin Velez-Belchi, Waldemar Walczowski, Haili Wang, Rik Wanninkhof, Amy F. Waterhouse, Stephanie Waterman, Andrew Watson, Cara Wilson, Annie P.S. Wong, Jianping Xu, and Ichiro Yasuda | published | Frontiers in Marine Science | 2019 | 6
  25. Two decades of satellite observations of AOD over mainland China using ATSR-2, AATSR and MODIS/Terra: data set evaluation and large-scale patterns

    G de Leeuw, L Sogacheva, E Rodriquez, K Kourtidis, AK Georgoulias, G Alexandri, V Amiridis, E Proestakis, E Marinou, Y Xue, RJ van der A | published | Atm. Chem. Phys. | 2018