American Geophysical Union Fall Meeting Tweets, 2010-2012
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资源简介：
Collections of tweets tagged AGU10, AGU11, AGU2011, AGU12, AGU2012. These were from the American Geophysical Union Fall Meeting held in December in San Francisco. AGU10 was retrieved using Twapperkeeper (since defunct). Remainder copied off site, edited using Open Refine. Collection approved by University of Maryland IRB. Date stamps for 2011 and 2012 files are only month and day. All tweets were public.
创建时间：
2016-03-29
