基于紫外极光图像的极光电集流指数模型
极光电集流指数<italic>AE</italic>是描述地磁亚暴强弱的重要指标,且与极区磁层扰动及极光粒子沉降过程密切相关。因此,建立更加准确的极光电集流指数模型对空间天气的研究具有重要意义。利用1997年POLAR卫星紫外极光图像数据探究了紫外极光图像中极光强度<italic>I</italic><sub>AP</sub>的空间分布与<italic>AE</italic>指数在不同季节的相关性,并在此基础上提出了基于紫外极光图像的<italic>AE</italic>指数...
Main Authors: | 肖 晖, 田 馨沁 |
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Format: | Article |
Language: | English |
Published: |
Science Press
2023-07-01
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Series: | Kongjian kexue xuebao |
Subjects: | |
Online Access: | https://www.sciengine.com/doi/10.11728/cjss2023.03.2022-0033 |
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