Jing-YaoCHENBao-DeHongGuang-ZhouWANGXiao-Feng大气和海洋科学快报(英文版)LUO J Y, CHEN B D, LI H, et al. Typhoon track forecast with a hybrid GSI-ETKF data assimilation system[J]. Atmospheric And Oceanic Science Letters, 2013, 6(3): 161-166....
为能提供较长时效的台风路径数值预报,利用国家气象中心中期数值预报业务谱模式T_(106)L_(19),在其第一猜测场或分析场中加入人造台风模型,进行了96小时的台风路径预报试验。 更多例句>> 3) typhoon track forecast 台风路径预报 1. The CLIPER model of typhoon track forecast at 6h intervals and 6h-72h ove...
data assimilationhybridtropical cycloneflow-dependentA hybrid grid-point statistical interpolation-ensemble transform Kalman filter (GSI-ETKF) data assimilation system for the Weather Research and Forecasting (WRF) model was developed and applied to typhoon track forecast with simulated dropsonde observations....
1.The 96 h typhoon track prediction experiments were carried out using medium range forecasting system of NMC by adding BOGUS typhoon into the first guess field or the analysis field in order to provide longer time typhoon track forecast.为能提供较长时效的台风路径数值预报,利用国家气象中心中期数值...
1.The 96 h typhoon track prediction experiments were carried out using medium range forecasting system of NMC by adding BOGUS typhoon into the first guess field or the analysis field in order to provide longer time typhoon track forecast.为能提供较长时效的台风路径数值预报,利用国家气象中心中期数值...
1.The 96 h typhoon track prediction experiments were carried out using medium range forecasting system of NMC by adding BOGUS typhoon into the first guess field or the analysis field in order to provide longer time typhoon track forecast.为能提供较长时效的台风路径数值预报,利用国家气象中心中期数值...
Overall, the mean 1- to 5-day track forecast error is reduced by about 10-20% for both DOTSTAR and T-PARC cases in the NCEP system. In the ECMWF system, the impact is not as beneficial as in the NCEP system, likely due to more extensive use of satellite data and more complex ...
Verification of typhoon track forecast in 2007 was conducted to understand the performance of five operational typhoon numerical models of China.The datasets include the typhoon center location data officially issued by CMA and the associated prediction of typhoon track provided by five typhoon operational...
Nevertheless, in case of incorrect track forecast (but within certain range), it would be classified into neighboring clusters and produce relatively good predictions. Thus, the proposed method could tolerate small errors in typhoon track prediction, which provides a robust error-tolerant approach. We...
(2) The assimilation of both the satellite-retrieved data and moving information of the typhoon center dramatically improved the track forecast and captured the recurvature and landfall. The mean track error during the 72-hour forecast is 69 km. The predicted typhoon intensity, however, is much ...