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Aggregation Tool to Create Curated Data albums to Support Disaster Recovery and Response

2014 Fall Meeting Section: Natural Hazards Session: Satellite Remote Sensing and Management of Natural Disasters II Title: Aggregation Tool to Create Curated Data albums to Support Disaster Recovery and Response Authors: Ramachandran, R*, NASA Marshall Space Flight Center, Huntsville, AL, United States Kulkarni, A, University of Alabama in Huntsville, Huntsville, AL, United States Maskey, M, University of Alabama in Huntsville, Huntsville, AL, United States Li, X, University of Alabama in Huntsville, Huntsville, AL, United States Flynn, S, University of Alabama in Huntsville, Huntsville, AL, United States Abstract: Economic losses due to natural hazards are estimated to be around $6-$10 billion dollars annually for the U.S. and this number keeps increasing every year. This increase has been attributed to population growth and migration to more hazard prone locations. As this trend continues, in concert with shifts in weather patterns caused by climate change, it is anticipated that losses associated with natural disasters will keep growing substantially. One of challenges disaster response and recovery analysts face is to quickly find, access and utilize a vast variety of relevant geospatial data collected by different federal agencies. More often analysts may be familiar with limited, but specific datasets and are often unaware of or unfamiliar with a large quantity of other useful resources. Finding airborne or satellite data useful to a natural disaster event often requires a time consuming search through web pages and data archives. The search process for the analyst could be made much more efficient and productive if a tool could go beyond a typical search engine and provide not just links to web sites but actual links to specific data relevant to the natural disaster, parse unstructured reports for useful information nuggets, as well as gather other related reports, summaries, news stories, and images. This presentation will describe a semantic aggregation tool developed to address similar problem for Earth Science researchers. This tool provides automated curation, and creates “Data Albums” to support case studies. The generated “Data Albums” are compiled collections of information related to a specific science topic or event, containing links to relevant data files (granules) from different instruments; tools and services for visualization and analysis; information about the event contained in news reports, and images or videos to supplement research analysis. An ontology-based relevancy-ranking algorithm drives the curation of relevant data sets for a given event. This tool is now being used to generate a catalog of case studies focusing on hurricanes and severe storms. Cite as: Author(s) (2014), Title, Abstract NH14A-07 presented at 2014 Fall Meeting, AGU, San Francisco, Calif., 15-19 Dec. Learn more here: http://abstractsearch.agu.org/meeting...