ADVANCES IN POLAR SCIENCE ›› 2011, Vol. 23 ›› Issue (3): 178-182.DOI: 10.3724/SP.J.1084.2011.00178
• Contents • Previous Articles Next Articles
Wang Hui, Hua Ying, Yang Bing, Ma Shuying
Received:
Revised:
Online:
Published:
Contact:
Abstract:
This work has investigated the seasonal and universal time (UT) variation of the occurrence frequency and magnetic latitude (MLat) of SAPS in both hemispheres by using DMSP particle observations. It is found: (1) SAPS tend to occur mostly at equinox seasons, showing strong magnetic activity dependence. (2) SAPS tend to occur secondly in winter, which may be related to substorm processes. (3) Ionospheric conductivity has important influences on SAPS occurrence, with more occurrence at lower conductivity. (4) SAPS tend to shift equatorward with low ionospheric conductivity.
Key words: DMSP
Wang Hui Hua Ying Yang Bing Ma Shuying. Statistical study of SAPS characteristics in both hemispheres[J]. ADVANCES IN POLAR SCIENCE, 2011, 23(3): 178-182.
0 / / Recommend
Add to citation manager EndNote|Ris|BibTeX
URL: https://journal.chinare.org.cn/EN/10.3724/SP.J.1084.2011.00178
https://journal.chinare.org.cn/EN/Y2011/V23/I3/178