Characteristics of global precipitable water in ENSO events revealed by COSMIC measurements
作者： Wen-Hsin Teng , Ching-Yuang Huang , Shu-Peng Ho , Ying-Hwa Kuo , Xin-Jia Zhou
DOI: 10.1002/JGRD.50371
关键词:
摘要: [1] Precipitable water (PW) retrievals from FORMOSAT-3/Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) Global Positioning (GPS) radio occultation (RO) measurements were analyzed compared with those derived Special Sensor Microwave/Imager (SSM/I) Advanced Microwave Scanning Radiometer Earth Observation (AMSR-E) during the El Nino-Southern Oscillation (ENSO) events 2007 to 2011. For three ENSO in 2007–2011, monthly mean binned COSMIC PW results are a very high correlation (up 0.98) of SSM/I AMSR-E over ocean, generally root-mean-square differences less than 4 mm. satellites also similar latitudinal variations. However, is slightly underestimated by GPS RO, particular, tropical regions. This underestimate may be caused partially fact that not all RO can reach surface. Inter-satellite anomaly comparisons winter months events, respect neutral (non-ENSO) months, show consistent signals major near central Pacific warm event Indonesian region east Australia two cold events. 2007/2008 La Nina somewhat correlated SSM/I. stronger 2010/2011 Nina, their anomalies higher correlations about 0.8.
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sci-hub.se 参考文章(34)
Sergey Sokolovskiy, Effect of superrefraction on inversions of radio occultation signals in the lower troposphere Radio Science. ,vol. 38, pp. n/a- n/a ,(2003) , 10.1029/2002RS002728
Shu‐peng Ho, Doug Hunt, Andrea K Steiner, Anthony J Mannucci, Gottfried Kirchengast, Hans Gleisner, Stefan Heise, Axel von Engeln, Christian Marquardt, Sergey Sokolovskiy, William Schreiner, Barbara Scherllin‐Pirscher, Chi Ao, Jens Wickert, Stig Syndergaard, Kent B Lauritsen, Stephen Leroy, Emil R Kursinski, Ying‐Hwa Kuo, Ulrich Foelsche, Torsten Schmidt, Michael Gorbunov, None, Reproducibility of GPS radio occultation data for climate monitoring: Profile‐to‐profile inter‐comparison of CHAMP climate records 2002 to 2008 from six data centers Journal of Geophysical Research. ,vol. 117, ,(2012) , 10.1029/2012JD017665
A. K. Steiner, B. C. Lackner, F. Ladstädter, B. Scherllin-Pirscher, U. Foelsche, G. Kirchengast, GPS radio occultation for climate monitoring and change detection Radio Science. ,vol. 46, ,(2011) , 10.1029/2010RS004614
Frank J. Wentz, A well‐calibrated ocean algorithm for special sensor microwave / imager Journal of Geophysical Research. ,vol. 102, pp. 8703- 8718 ,(1997) , 10.1029/96JC01751
Gary A. Wick, Ying-Hwa Kuo, F. Martin Ralph, Tae-Kwon Wee, Paul J. Neiman, Intercomparison of integrated water vapor retrievals from SSM/I and COSMIC Geophysical Research Letters. ,vol. 35, ,(2008) , 10.1029/2008GL035126
R. Ware, C. Rocken, F. Solheim, M. Exner, W. Schreiner, R. Anthes, D. Feng, B. Herman, M. Gorbunov, S. Sokolovskiy, K. Hardy, Y. Kuo, X. Zou, K. Trenberth, T. Meehan, W. Melbourne, S. Businger, GPS Sounding of the Atmosphere from Low Earth Orbit: Preliminary Results Bulletin of the American Meteorological Society. ,vol. 77, pp. 19- 40 ,(1996) , 10.1175/1520-0477(1996)077<0019:GSOTAF>2.0.CO;2
Ulrich Foelsche, Michael Borsche, Andrea K Steiner, Andreas Gobiet, Barbara Pirscher, Gottfried Kirchengast, Jens Wickert, Torsten Schmidt, None, Observing upper troposphere–lower stratosphere climate with radio occultation data from the CHAMP satellite Climate Dynamics. ,vol. 31, pp. 49- 65 ,(2008) , 10.1007/S00382-007-0337-7
Richard A Anthes, PA Bernhardt, Y Chen, L Cucurull, KF Dymond, D Ector, SB Healy, S-P Ho, DC Hunt, Y-H Kuo, H Liu, K Manning, C McCormick, TK Meehan, W J Randel, C Rocken, W S Schreiner, SV Sokolovskiy, S Syndergaard, DC Thompson, KE Trenberth, T-K Wee, NL Yen, Z Zeng, None, The COSMIC/FORMOSAT-3 Mission: Early Results Bulletin of the American Meteorological Society. ,vol. 89, pp. 313- 333 ,(2008) , 10.1175/BAMS-89-3-313
Ming-Dah Chou, Chun-Hsiung Weng, Po-Hsiung Lin, Analyses of FORMOSAT-3/COSMIC humidity retrievals and comparisons with AIRS retrievals and NCEP/NCAR reanalyses Journal of Geophysical Research. ,vol. 114, ,(2009) , 10.1029/2008JD010227
Shu-peng Ho, Xinjia Zhou, Ying-Hwa Kuo, Douglas Hunt, Jun-hong Wang, Global Evaluation of Radiosonde Water Vapor Systematic Biases using GPS Radio Occultation from COSMIC and ECMWF Analysis Remote Sensing. ,vol. 2, pp. 1320- 1330 ,(2010) , 10.3390/RS2051320