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5篇 您的检索式:作者名="John McAneney"
    题名 作者 年代 出处 被引量
1CASE STUDY OF TRMM SATELLITE RAINFALL ESTIMATION FOR LANDFALLING TROPICAL CYCLONES:ISSUES AND CHALLENGES显示文摘Satellite precipitation estimation has become a major source of data for global moisture and regional environmental monitoring.This preliminary study first reviews the current status of such applications especially for tropical cyclone landfalls,and the science behind rainfall estimation based on microwave emission.One of the most popular integrated rain retrieval product,the NASA TRMM 3B42 data,is validated by ground-based observations for ten landfalling tropical cyclones during 2007-2010 in the Taiwan Region.While there is a general trend of underestimation by most satellite rainfall products compared with ground observations,the rainfall distributions within tropical cyclones are quite well revealed.This gives a reasonably good volumetric total rainfall within the cyclones,and thus sub-synoptic-scale rainfall footprints.However,there are large case-to-case variations for satellite rainfall estimates to capture individual convective episodes.In addition,land effects including those from topography are still the major difficulties.As a consequence of these factors,mesoscale rainfall footprints can deviate quite largely from those observed by ground measurements during tropical cyclone landfalls.Potential pathways to improve the current satellite rainfall products are discussed,which include development of statistical correction methodologies that consider different rainfall mechanisms;consideration of topographic effect and disaggregation of current rainfall products.LISA T.-C.CHANG KEVIN K.W.CHEUNG JOHN MCANENEY 2013Tropical Cyclone Research and Review2013,2,2:1
2Flooding in Fiji: Findings from a 100-year historical series 显示文摘Yeo Stephen W Blong Russell J McAneney K John 2007Hydrological Sciences Journal2007,52,5:1
3Defining Area at Risk and Its Effect in Catastrophe Loss Estimation: a Dasymetric Mapping Approach显示文摘Keping Chen John McAneney Russell Blong 2004Applied Geography2004,24,2:1
4Flooding in Fiji: Findings from a 100-year historical series 显示文摘Yeo Stephen W Blong Russell J McAneney K John 2007Hydrological Sciences Journal2007,52,5:1
5Is the allocation of re sources towards mitigation and response to fire in Australia optimal 显示文摘Brian Ashe John McAneney Andy Pitman 2011Journalof Risk Research2011,14,3:1
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