AUTHOR=Valladares C. E. , Chen Y.-J. , Bukowski A. , Adhya P. , Anderson P. C. , Dey S. , Hairston M. TITLE=Measurements of LSTID and LSTAD using TEC and GOCE data JOURNAL=Frontiers in Astronomy and Space Sciences VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/astronomy-and-space-sciences/articles/10.3389/fspas.2025.1517762 DOI=10.3389/fspas.2025.1517762 ISSN=2296-987X