| 基于GPS观测值提取分析西南地区电离层TEC |
| |
| 引用本文： | 王兵,殷兴辉.基于GPS观测值提取分析西南地区电离层TEC[J].国外电子元器件,2013(23):20-23. |
| |
| 作者姓名： | 王兵 殷兴辉 |
| |
| 作者单位： | 河海大学计算机与信息学院,江苏南京211100 |
| |
| 基金项目： | 国家自然基金（11173010） |
| |
| 摘 要： | 为了能够准确监测西南地区电离层TEC变化规律,采用VBA编程创建宏的方法在Excel中提取GPS观测值,运用Matlab计算得到了西南地区TEC变化曲线,并对西南地区TEC变化规律进行分析.结果表明：北京时间12点至19点之间,西南地区电离层TEC值较高,峰值出现在14点至16点之间,并且变化比较活跃;在23点至7点之间,电离层TEC值较低,并且变化相对平稳;春秋两李TEC峰值要高于夏冬两季.
|
| 关 键 词： | GPS观测值 电离层 TEC VBA编程 |
Using GPS observations to analysis the ionosphere TEC of southwest |
| |
| WANG Bing,YIN Xing-hui.Using GPS observations to analysis the ionosphere TEC of southwest[J].International Electronic Elements,2013(23):20-23. |
| |
| Authors: | WANG Bing YIN Xing-hui |
| |
| Institution: | (Computer and information college, Hohai University, Nanjing 211100, China) |
| |
| Abstract: | In order to be able to accurately monitor variation law of the ionosphere TEC in southwest of China, we adopt the method of VBA programming to create macros in Excel to extract GPS observations, using Maflab to calculate the curves of TEC in southwest of China, and analyzed the variation law of TEC in southwest of China.Results showed that the Beijing time between 12 to 19, the value of the ionosphere TEC of southwest area is higher, the peak appeared in between 14 to 16, and the change is active;but between 23 to 7, the value of the ionosphere TEC is lower, and the change is relatively stable. During spring and autumn the peak of TEC is higher than that in summer and winter. |
| |
| Keywords: | GPS observations the ionosphere TEC （Total Electronic Contents） VBA programming |
| 本文献已被 维普 等数据库收录！ |
|
