ライブラリ登録: Guest
Radio Physics and Radio Astronomy

年間 4 号発行

ISSN 印刷: 2152-274X

ISSN オンライン: 2152-2758

ON THE POSSIBILITY OF RECOVERING SPATIAL DISTRIBUTION OF IONOSPHERIC INHOMOGENEITIES USING DATA FROM IMAGING RIOMETERS

巻 3, 発行 4, 2012, pp. 303-309
DOI: 10.1615/RadioPhysicsRadioAstronomy.v3.i4.40
Get accessGet access

要約

A technique is suggested for recovering spatial distribution of ionospheric inhomogeneities of the F-region using measurements of scintillation indices of the radiation from discrete cosmic sources observed simultaneously by several imaging HF riometers. The method is illustrated by an example of observations of the polar ionosphere by two multi-beam riometers located in the Northern hemisphere at the Gakona and Poker Flat Observatories (Alaska, USA). The sounding signals have been the radiation arriving through the ionosphere from four strongest discrete cosmic HF radio sources which are Cassiopeia A, Cygnus A, Taurus A and Virgo A. The influence of the auroral activity on the scintillation index magnitude is shown. The potential of the suggested technique is analyzed with respect to its implementation in the Northern Europe region where a considerable number of operational imaging riometers is located.

によって引用された
  1. Charkina O. V., Bezrodny V. G., Watkins B., Yampolsky Yu. M., Attenuation of scintillation of discrete cosmic sources in the case of non-resonance HF heating of the upper ionosphere, 2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS), 2014. Crossref

Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集 価格及び購読のポリシー Begell House 連絡先 Language English 中文 Русский Português German French Spain