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Comparison of aerial photography after the disaster in bailongjiang, Zhouqu County.

2018-02-27  |   Editor : houguangbing  
Category : Geophysical

The left picture shows the sight of white dargon river before the calamity; The right picture shows the sight of the same place after the calamity

Released Time: 2010-08-11

Source: National Administration of Surveying, Mapping and Geoinformation

Link: http://blog.163.com/mingxing163_com/blog/static/138454495201071155411402/


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