Questions on Optimization of Measurement of Total Electron Content in Ionosphere with GPS

• 作者: Arif Shafayat Mehdiyev Hikmat Hamid Asadov Natig Hajiaga Javadov Ramiz Ahmed Eminov
• 来源期刊: 导航(英文)
• 学科: 医学
• 关键词: GPS RECEIVER IONOSPHERE OPTIMIZATION TOTAL Electron Content Measurements
• 年，卷（期）: dhyw_2014,（3）
• 页码范围: 66-69
• 页数: 4页
• 分类号: R73

摘要

The analysis of existing method for calculation of total content of electrons (TEC) in ionosphere using GPS occultation method does show that due to different values of signal/noise ration in GPS signals ?and , the new method of optimum measurements of relevant frequency components of TEC measured by phase and code methods should be developed. The optimum quantity of measurements of the above-mentioned frequency components is determined taking into account the limitation imposed on general number of necessary measurements.