{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,27]],"date-time":"2026-01-27T21:27:48Z","timestamp":1769549268953,"version":"3.49.0"},"reference-count":37,"publisher":"IGI Global","issue":"1","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2013,1,1]]},"abstract":"<p>Geospatially-oriented social media communications have emerged as a common information resource to support crisis management. The research presented compares the capabilities of two popular systems used to collect and visualize such information - Project Epic\u2019s Tweak the Tweet (TtT) and Ushahidi. The research uses geospatially-oriented social media gathered by both projects during recent disasters to compare and contrast the frequency, content, and location components of contributed information to both systems. The authors compare how data was gathered and filtered, how spatial information was extracted and mapped, and the mechanisms by which the resulting synthesized information was shared with response and recovery organizations. In addition, the authors categorize the degree to which each platform in each disaster led to actions by first responders and emergency managers. Based on the results of the comparisons the authors identify key design considerations for future social media mapping tools to support crisis management.<\/p>","DOI":"10.4018\/jiscrm.2013010102","type":"journal-article","created":{"date-parts":[[2013,5,23]],"date-time":"2013-05-23T16:42:55Z","timestamp":1369327375000},"page":"22-40","source":"Crossref","is-referenced-by-count":15,"title":["Leveraging Geospatially-Oriented Social Media Communications in Disaster Response"],"prefix":"10.4018","volume":"5","author":[{"given":"Susan","family":"McClendon","sequence":"first","affiliation":[{"name":"Division of Information Technology, Wyoming Geographic Information Science Center, University of Wyoming, Laramie, WY, USA"}]},{"given":"Anthony C.","family":"Robinson","sequence":"additional","affiliation":[{"name":"GeoVISTA Center, Department of Geography, The Pennsylvania State University, University Park, PA, USA"}]}],"member":"2432","reference":[{"key":"jiscrm.2013010102-0","unstructured":"American Red Cross. (2011). Social media in disasters. Retrieved October 15, 2011, from http:\/\/www.redcross.org\/www-files\/Documents\/pdf\/SocialMediainDisasters.pdf"},{"key":"jiscrm.2013010102-1","doi-asserted-by":"publisher","DOI":"10.1145\/1985793.1985920"},{"key":"jiscrm.2013010102-2","unstructured":"Bellucci, A., Malizia, A., Diaz, P., & Aedo, I. (2010, May 2-5). Framing the design space for novel crisis-related mashups: The eStoryS example. In Proceedings of the Information Systems for Crisis Management and Response (ISCRAM 2010), Seattle, WA."},{"key":"jiscrm.2013010102-3","author":"C.Castillo","year":"2011","journal-title":"Information credibility on twitter"},{"key":"jiscrm.2013010102-4","doi-asserted-by":"publisher","DOI":"10.1145\/1226736.1226768"},{"key":"jiscrm.2013010102-5","unstructured":"Dosemagen, S. (2010, 5\/8\/2010). Ushahidi used to create oil spill crisis map. 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