BetaBetaDataset
To assess Salamar bridge that collapsed due to rains in El, salvador.
The historical image of 11 January 2010, was provided through Google Earth, and the recent Quickbird-2 image for 28 October 2011, was obtained through SERVIR from Digital Globe.
Dataset entails date of bridge construction, water resources type, people and property affected, and material used for bridge construction.
Satellite imagery