Determining the absolute total electron content from the single-frequency GPS/GLONASS data

被引：0

作者：

Mylnikova, A. A. ^{[1
]}

Yasyukevich, Yu. V. ^{[1
,2
]}

Ivanov, V. B. ^{[2
]}

机构：

[1] Russian Acad Sci, Inst Solar Terr Phys, Siberian Branch, Irkutsk, Russia

[2] Irkutsk State Univ, Irkutsk, Russia

来源：

23RD INTERNATIONAL SYMPOSIUM ON ATMOSPHERIC AND OCEAN OPTICS: ATMOSPHERIC PHYSICS | 2017年 / 10466卷

关键词：

Ionosphere; GPS; GLONASS; total electron content; single-frequency data;

D O I：

10.1117/12.2288688

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

In this study, we present a new approach enabling to estimate the absolute vertical and slant total electron content (TEC) of the ionosphere. The estimate is based on using single-frequency joint measurements of phase and group delay of a GPS/GLONASS signal from separate measuring stations. The vertical TEC calculated by singlefrequency measurements agrees, qualitatively and quantitatively, with similar estimates based on dual-frequency measurements. A typical value of the vertical TEC difference obtained through single-frequency and dual-frequency techniques, does not surpass similar to 1.5 TECU with the root-mean-square deviation (RMSD) being up to similar to 3 TECU for the stations that we selected.

引用

页数：5

共 5 条

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