Zobrazeno 1 - 10
of 18
pro vyhledávání: '"John Xun Yang"'
Following the success of MetOp, EUMETSAT Polar System Second Generation (EPS-SG) will provide satellite observations from polar orbit to support Numerical Weather Prediction and climate monitoring in the 2024 to mid-2040's timeframe. Designed to fly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::177255f14963586db5fad9698ebe510b
https://doi.org/10.5194/egusphere-egu23-16639
https://doi.org/10.5194/egusphere-egu23-16639
Autor:
Yalei You, George Huffman, Christa Peters-Lidard, Joseph Munchak, Jackson Tan, Scott Braun, Chris Kidd, Sarah Ringerud, William Blackwell, John Xun Yang, Eric Nelkin, Jun Dong
Previous studies showed that conical scanning radiometers greatly outperform cross-track scanning radiometers for precipitation retrieval over ocean. This study demonstrates a novel approach to improve precipitation rates at the cross-track scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45a74cf28a7dc47cc49147c92b57a5f1
https://doi.org/10.5194/egusphere-egu23-17303
https://doi.org/10.5194/egusphere-egu23-17303
Autor:
John Xun Yang, Yalei You, William Blackwell, Cheng Da, Eugenia Kalnay, Christopher Grassotti, Quanhua (Mark) Liu, Ralph Ferraro, Huan Meng, Cheng-Zhi Zou, Shu-Peng Ho, Jifu Yin, Veljko Petkovic, Timothy Hewison, Derek Posselt, Antonia Gambacorta, David Draper, Sidharth Misra, Rachael Kroodsma, Min Chen
Publikováno v:
Bulletin of the American Meteorological Society.
Satellite observations are indispensable for weather forecasting, climate change monitoring, and environmental studies. Understanding and quantifying errors and uncertainties associated with satellite observations are essential for hardware calibrati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b0765b06288edf2dee708d91e78c3ee
https://doi.org/10.1175/bams-d-22-0207.1
https://doi.org/10.1175/bams-d-22-0207.1
Autor:
John Xun Yang, Yalei You, William Blackwell, Quanhua Liu, Ralph Ferraro, David W. Draper, Nigel Atkinson, Tim J. Hewison, Sidharth Misra, Jinzheng Peng
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::338d7a712e4226fd7e2b8468fb26c484
https://doi.org/10.1109/tgrs.2022.3184670
https://doi.org/10.1109/tgrs.2022.3184670
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a4e9689a160b4d9b38c1efe14d1a46a
https://doi.org/10.1109/tgrs.2021.3132560
https://doi.org/10.1109/tgrs.2021.3132560
Autor:
Hu Yang, John Xun Yang
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-11
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efab032a7b102bdde09dee94b529e395
https://doi.org/10.1109/tgrs.2021.3097594
https://doi.org/10.1109/tgrs.2021.3097594
Autor:
John Xun Yang, Yong-Keun Lee, Christopher Grassotti, Kevin Garrett, Quanhua Liu, William Blackwell, R. Vincent Leslie, Tom Greenwald, Ralf Bennartz, Scott Braun
Publikováno v:
Remote Sensing of Environment. 287:113479
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f32014a67e1487d3e8282dfdb3a683b
https://doi.org/10.1016/j.rse.2023.113479
https://doi.org/10.1016/j.rse.2023.113479
Autor:
S. Joseph Munchak, Yalei You, Scott A. Braun, Christa D. Peters-Lidard, Sarah Ringerud, Eric Nelkin, William J. Blackwell, John Xun Yang, Jun Dong, Jackson Tan
Publikováno v:
Journal of Hydrometeorology.
Previous studies showed that conical scanning radiometers greatly outperform cross-track scanning radiometers for precipitation retrieval over ocean. This study demonstrates a novel approach to improve precipitation rates at the cross-track scanning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::878b411abafbcafebf4edee6b9e3b93c
https://doi.org/10.1175/jhm-d-21-0038.1
https://doi.org/10.1175/jhm-d-21-0038.1
Autor:
Hu Yang, John Xun Yang
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 57:829-838
The reanalysis data produced by numerical weather prediction (NWP) models and data assimilation have been widely used for radiometer calibration. They provide atmospheric profiles that are necessary for radiative transfer simulation against observati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6877835326b2b7356ee71ed0a531183a
https://doi.org/10.1109/tgrs.2018.2861678
https://doi.org/10.1109/tgrs.2018.2861678
Autor:
Hu Yang, John Xun Yang
Publikováno v:
IGARSS
NEDT is a critical metric for assessing the noise level and instrument performance of microwave radiometers. In the study, we have reviewed different algorithms of calculating NEDT including those of EUMESAT, UK Met Office, and NOAA. We found that th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d7473b4f5fe2516f469b137106af683
https://doi.org/10.1109/igarss39084.2020.9324707
https://doi.org/10.1109/igarss39084.2020.9324707