Research Publications from a Digital Ionosonde

用数字化电离层测量极光电离层 与挪威特罗姆瑟附近的EISCAT共用研究电离层探测仪 提供拟议工作的内容和方向。 数据 1983年至1989年， 马克斯·普朗克研究所奖学金期间的研究员 Aeronomie，其次是英国的一家研究咨询公司， 南极调查。 现在要写的七篇论文将加入 四个已经出版，或接受，这是由于以前的 工作 两篇论文提出了一种新的电离层参数的计算方法 高分辨率多普勒和回声定位的矢量速度 分析并与EISCAT散装离子进行比较- 速度测量 三篇论文关注新的 数据采集原则发展方面的成就 数字电离层探测仪 它们显示了一种更好的 了解无线电过程的相互作用 反射、折射、衍射和色散控制 电离层探测仪回波的信息量。 一篇论文 展示了两种新的空间表示方法， 电离层探测 两篇论文涉及自然 （焦耳）和人工（无线电）加热极光电离层。

Measurements of the auroral ionosphere using a digital research-ionosonde co-located with EISCAT near Tromso Norway provide the content and orientation of the proposed work. Data acquisition and analysis were accomplished (1983-1989) by the investigator during a stipendium with the Max-Planck Institut fur Aeronomie, followed by a research consultancy at the British Antarctic Survey. The seven papers now to be written will join four already published, or accepted, which have resulted from prior work. Two papers present a new method for deriving ionospheric vector velocities from high resolution Doppler and echolocation analyses and undertaking their comparison with EISCAT bulk ion- velocity measurements. Three papers are concerned with new achievements in the development of data acquisition principles for digital ionosondes. They show progress toward a better understanding of the interplay of the processes of radio reflection, refraction, diffraction and dispersion in controlling the information content of ionosonde echoes. One paper demonstrates two new methods for the spatial representation of ionospheric soundings. Two papers are concerned with natural (Joule) and artificial (radio) heating of the auroral ionosphere.