Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleIo's sodium directional feature: Evidence for ionospheric escape.AuthorsWilson, Jody K.; Schneider, Nicholas M.PublicationJournal of Geophysical Research. Planets, 1999, Vol 104, Issue E7, p16567ISSN2169-9097Publication typeArticleDOI10.1029/1999JE900017