Natural Sciences

Description A field verification was conducted between August 16 and August 17, covering 47 upazilas in 10 districts as shown in ...

Release institutions National Administration of Surveying Mapping and Geoinformation Related Science Datasets Historical earthqu...

The left picture shows the sight of Yueyuan village before the calamity; the right picture shows the sight of the same place after...

The contrast of scenery before and after the Wenchuan earthquake. Released Time: 2008-05-22 Source： china.com.cn Link： http://ww...

The picture above shows the situation of the river before Wenchuan earthquake; the picture below shows the change of the same plac...

Fig 1: The left picture shows the sight of Yingxiu Town after the Wenchuan earthquake; the right picture shows the sight of the s...

the picture shows the damage of Wenchuan after the earthquake Released Time: 2008-05-16 Source： sina Link： http://tech.sina.com...

Fig 1: the left picture shows the sight of Tianfu hospital before the earthquake; the right picture shows the sight of the same p...

Fig 1 Pre-earthquake image map of Jiuzhaigou 7.0 earthquake ( Sichuan Bureau of surveying, mapping and geoinformation ) Source: C...

A bird-eye view of Zhouqu county in Northwest China's Gansu province before it was flattened by a rain-triggered mudslide on Sund...