Three-dimensional satellite refractive tomography of the atmosphere: Numerical simulation

被引：20
|
作者：
Gorbunov, ME
机构：
[1] Institute of Atmospheric Physics, Russian Academy of Sciences, Moscow
[2] Institute of Atmospheric Physics, Russian Academy of Sciences, Moscow, 109017, Pyzhevsky per.
来源：
RADIO SCIENCE | 1996年 / 31卷 / 01期
关键词：
D O I：
10.1029/95RS01353
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Refractometric sounding of the Earth's atmosphere using a multiorbit system of Global Positioning System (GPS) and low-Earth orbit (LEG) satellites is modeled on the basis of data from the model of global atmospheric circulation (ECHAM3). The errors of the tomographic reconstruction of meteorological fields are investigated because of insufficient measured refractometric data. For a system of 100 LEO and 18 GPS satellites the estimates of errors of geopotential and temperature is obtained, which are 3 - 5 m and 0.3 K, respectively, in the pressure range 10 - 200 mbar.
引用
收藏
页码：95 / 104
页数：10
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