AUTHOR=Wang Yong , Jayachandran P. T. , Wang Fei-Fei , Zhang Q.-H. , Sun Shu-Ji , Xu Tong , Xing Zan-Yang , Ma Yu-Zhang , Ruohoniemi J. M. , Shepherd S. G. TITLE=The statistical correlations of rate of change of TEC index (ROTI) on the standard scintillation indices over the Canadian Arctic JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=Volume 12 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2025.1564311 DOI=10.3389/fspas.2025.1564311 ISSN=2296-987X