資料同化系統與掩星觀測資料應用之技術發展;The Technology Development of Data Assimilation System and Application of the GPS Radio Occultation Observations

NCUIR > College of Earth Sciences > Department of Atmospheric Sciences and Graduate Institute of Atmospheric Physics > Research Project > Item 987654321/62240

Please use this identifier to cite or link to this item: http://ir.lib.ncu.edu.tw/handle/987654321/62240

Title:	資料同化系統與掩星觀測資料應用之技術發展;The Technology Development of Data Assimilation System and Application of the GPS Radio Occultation Observations
Authors:	楊明仁;楊舒芝;曹伶伶;張惠琪;陳御群
Contributors:	國立中央大學大氣物理研究所
Keywords:	大氣科學
Date:	2012-12-01
Issue Date:	2014-03-17 11:23:23 (UTC+8)
Publisher:	交通部中央氣象局
Abstract:	研究期間：10101~10112;The first objective of this project is to assist the Central Weather Bureau(CWB)to improve the application of the FORMOSAT-3/COSMIC Radio Occultation data, by following the current development trends of satellite data assimilation technique at international major operational centers, and to perform the operational feasibility assessment of the One-Dimensional operational operator of Bending Angle data from radio occultation. The second objective of this project to introduce the Ensemble Kalman Filter(EnKF)system and a hybrid analysis system, a combination of the EnKF and the Three-Dimensional Variational Data Assimilation(3D-VAR), and to assess the implementation feasibility of two assimilation systems(EnKF and hybrid)at the CWB Global Forecast System(CWB/GFS).
Relation:	財團法人國家實驗研究院科技政策研究與資訊中心
Appears in Collections:	[大氣物理研究所 ] 研究計畫

Files in This Item:

File	Description	Size	Format
index.html		0Kb	HTML	627	View/Open

社群 sharing