Article Entry
12 Jan 2009
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GUEST BLOGGER: John Frank, Founder and CTO at MetaCarta
Added by USGIF Category: General, Guest Blogger
During crisis situations, “on-the-ground” information comes from a variety of sources such as news sources, citizen blogs, and various government organizations and must be combined to provide a complete picture about a particular location. This information is shared at all levels through the Homeland Security Information network (HSIN) and helps DHS officials coordinate the appropriate response for a particular incident.








