An assessment of an ionospheric GPS data assimilation process

被引：0
|
作者：
Angling, M [1 ]
机构：
[1] QinetiQ, Ctr RF Propagat & Atmospher Res, Malvern WR14 3PS, Worcs, England
来源：
EARTH OBSERVATION WITH CHAMP: RESULTS FROM THREE YEARS ORBIT | 2005年
关键词：
ionosphere; ionospheric data assimilation; slant total electron content;
D O I：
10.1007/3-540-26800-6_93
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
A data assimilation process that employs best linear unbiased estimation has been applied to slant total electron content data from the IGS network and CHAMP. The data has been assimilated into a three dimensional electron density grid for a test day in June, 2003. The accuracy of these assimilations has been assessed through the use of independent GPS data.
引用
收藏
页码：585 / 590
页数：6
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