CEDAR Post-Doc: Empirical Electric Field Model

CEDAR 博士后：经验电场模型

• 批准号: 9714677
• 负责人: Ludger Scherliess
• 金额: $ 9万
• 依托单位: Utah State University
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-12-15 至 1999-11-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9714677&HistoricalAwards=false
• 关键词: CEDAR; Post; Doc; Empirical; Electric

The investigator, a CEDAR post-doctoral awardee, develops an empirical global ionospheric electric field model, using all available incoherent scatter radar ion drift measurements and some satellite observations. His model includes longitudinal, latitudinal, altitudinal, seasonal, solar cycle, and geomagnetic variations of the ionospheric electric field, and extends from equatorial to high latitudes from the E to the upper F region. High, mid and low latitude results are extended to lower altitudes by theoretical model results. Mid, low and equatorial electric field perturbations include prompt penetration electric fields from high to low latitudes, and electric field effects of the ionospheric disturbance dynamo. The model significantly improves and extends existing global empirical electric field models, and also provides realistic electric field estimates for applying global ionospheric electric field distribution.

研究者是雪松后的博士后获奖者，使用所有可用的不相互散射雷达离子漂移测量值和一些卫星观测来开发经验的全球电离层电场模型。 他的模型包括电离层电场的纵向，纬度，海拔，季节性，太阳周期和地磁变化，并从E到上F区域从赤道到高纬度地区。 通过理论模型结果将高，中和低纬度结果扩展到较低的高度。 中，低和赤道电场的扰动包括从高到低纬度的迅速穿透电场，以及电离层干扰发电机的电场效应。 该模型显着改善并扩展了现有的全球经验电场模型，并为应用全球电离层电场分布提供了逼真的电场估计。