AUTHOR=Bousquet Olivier , Lees Edouard , Durand Jonathan , Peltier Aline , Duret Anne , Mekies Dominique , Boissier Patrice , Donal Thomas , Fleischer-Dogley Frauke , Zakariasy Lova TITLE=Corrigendum on: Densification of the Ground-Based GNSS Observation Network in the Southwest Indian Ocean: Current Status, Perspectives, and Examples of Applications in Meteorology and Geodesy JOURNAL=Frontiers in Earth Science VOLUME=8 YEAR=2020 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2020.609757 DOI=10.3389/feart.2020.609757 ISSN=2296-6463