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Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling

机译：极地和极光电离层中的大尺度等离子体结构：实验观察和建模

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Radiotomography provides observations of ionospheric electron density structure on horizontal scales of tens to hundreds of kilometres. Routine measurements over extended periods of time and geographic areas have the potential for parameterising the structure of the polar and auroral ionosphere. Averaged electron densities characteristic of different ionospheric features, locations, local times, Universal Times, seasons, geomagnetic activity and solar conditions can be compared with ionospheric models and used to test and develop the models. Tomographic images are presented of plasma structures characteristic of the polar and auroral ionosphere. Results from initial comparisons of the measurements with the Sheffield University Coupled Thermosphere-Ionosphere- Plasmasphere (CTIP) model are also discussed. General broad agreement is seen between the model and observations but discrepancies are also evident.

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Pryse, S. E. ; Middleton, H. R. ; Dewis, K. L. ; Wood, A. G. ; Whittick, E. L.;
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年度 2006
页码 p.1-11
总页数 11
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Polar regions; Plasmas(Physics); Ionospheric models; Electron density; Nato; Structures; Images; Aurorae; Seasons; United kingdom; Geographic areas; Tomography; Horizontal orientation; Scale; Time intervals; Measurement; Geomagnetism;

机译：极地;等离子体（物理学）;电离层模型;电子密度;北约;结构;图像;极光;季节;英国;地理区域;层析成像;水平方向;尺度;时间间隔;测量;地磁;

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专利

1. MICA sounding rocket observations of conductivitygradient- generated auroral ionospheric responses: Small-scale structure with large-scale drivers [J] . K. A. Lynch, D. L. Hampton, M. Zettergren, Journal of Geophysical Research, A. Space Physics: JGR . 2015,第11期

机译：MICA探测火箭对电导率梯度产生的极光电离层响应的观测：具有大型驱动器的小型结构
2. Interferometric observations of filamentary structures associated with plasma instability in the auroral ionosphere - art. no. 1338 [J] . Grydeland T., La Hoz C., Hagfors T., Geophysical Research Letters . 2003,第6期

机译：极光电离层中与血浆不稳定性相关的丝状结构的干涉测量观察-艺术。没有。 1338
3. Ground-based observations of the auroral zone and polar cap ionospheric responses to dayside transient reconnection [J] . J. A.Davies, T. K.Yeoman, I. J.Rae, Annales Geophysicae . 2002,第6期

机译：极光区和极地电离层对白天瞬态重新连接的响应的地面观测
4. Fine structure of the polar ionosphere in the midnight auroral zone during substorm activity: relationship between auroral electrojets riometer absorption auroral luminosity ionospheric conductiv [C] . A.L. Kotikov, Arctic, Antarctic Research Institute, Airglow and Aurora . 1993

机译：亚暴活动期间午夜极光区极地电离层的精细结构：极光电喷流计与极光光度电离层电导率之间的关系
5. Theory and experimental evaluation of a consistent steady-state kinetic model for two-dimensional conductive structures in ionospheric plasmas with application to bare electrodynamic tethers in space. [D] . Choiniere, Eric. 2004

机译：电离层等离子体中二维导电结构的一致稳态动力学模型的理论和实验评估，并应用于空间中的裸露电动系链。
6. Auroral ionospheric E region parameters obtained from satellite-based far ultraviolet and ground-based ionosonde observations: 1. Data methods and comparisons [O] . H. K. Knight, I. A. Galkin, B. W. Reinisch, -1

机译：从基于卫星的远紫外线和基于地面的电离探空仪观测获得的极光电离层E区域参数：1.数据方法和比较
7. Interferometric observations of filamentary structures associated with plasma instability in the auroral ionosphere [O] . Grydeland, T., La Hoz, C., Hagfors, T., 2003

机译：与极光电离层中的等离子体不稳定性相关的丝状结构的干涉观测

Large-Scale Plasma Structure in the Polar and Auroral Ionosphere: Experimental Observations and Modelling

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