Large-scale, rapid detection method of surface subsidence in western mining area

Author

Gong, Yun ; Meng, Caiping

Author_Institution

Coll. of Geol. Eng. & Geomatics, Chang´´an Univ., Xi´´an, China

fYear

2010

fDate

18-20 June 2010

Firstpage

1

Lastpage

4

Abstract

In view of the character of mining disaster and the limitation of traditional methods of earth surface deformation monitoring in western mining area, an attempt at adopting InSAR techniques in dynamic deformation monitoring in west mining area has been developed. This paper takes Shaanxi Province Binchang mining area as study area, processes the SAR image by differential interference, obtains the deformation image of Binchang Coal Mining Area, This shows that the InSAR can rapid detect the surface subsidence areas in a large area (100 km×100 km). InSAR technology will be widely used in mining damage dynamic monitoring in western mining area.

Keywords

disasters; geomorphology; geophysical image processing; geophysical techniques; mining; radar interferometry; remote sensing by radar; synthetic aperture radar; InSAR techniques; SAR image processing; Shaanxi Province Binchang mining area; earth surface deformation monitoring; mining disaster; rapid detection method; surface subsidence; western mining area; Accuracy; Data mining; Geology; Interferometry; Monitoring; Orbits; Surface topography; InSAR; Surface Subsidence; Western Mining Area;

fLanguage

English

Publisher

ieee

Conference_Titel

Geoinformatics, 2010 18th International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-7301-4

Type

conf

DOI

10.1109/GEOINFORMATICS.2010.5567820

Filename

5567820