Humanitarian digital satellite mapping of disaster zones

*I've never seen a thriller disaster-movie where people did anything remotely like this.

*It's quite a remarkable thing to do. As clicktivism and hacktivism goes, it seems especially real-time and practical.

http://www.theatlantic.com/technology/archive/2013/11/how-online-mapmakers-are-helping-the-red-cross-save-lives-in-the-philippines/281366/

http://hot.openstreetmap.org/get-involved