A Visual Insight Into Tweeting Activity Before and During Natural Disasters
نویسندگان
چکیده
Big data provided by social media has been increasingly used in various fields of research including disaster studies and emergency management. Effective visualization plays a central role generating meaningful insight from big data. However, challenge due to the high complexity dimensionality it. The purpose this study is examine how number spatial distribution tweets changed on day Hurricane Harvey made landfall near Houston, Texas. For purpose, analyzed change tweeting activity between Friday typical before event.
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ژورنال
عنوان ژورنال: International Journal of Applied Geospatial Research
سال: 2022
ISSN: ['1947-9662', '1947-9654']
DOI: https://doi.org/10.4018/ijagr.2021070102