Abstract | ||
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Based on 14 ENVISAT ASAR data sets, the ground deformation information of Chengdu Plain during 2008 to 2010 was acquired using SBAS-InSAR method. The result showed that the average surface deformation was between −8 to 14 mm in major cities in Chengdu Plain during this monitoring period. The subsidence area in the north of Chengdu and south to Deyang City is maximum to −22 mm with an expanding subsidence area as time goes by. Chengdu Plain has no regional tectonic setting of subsidence and has abundant groundwater resources, thus there is no large-scale subsidence funnel. The monitoring results are validated by measured data and the accuracy is 2.9 mm. This outcome can provide a reference for bettering the future surface deformation monitoring for major cities in Chengdu Plain. |
Year | Venue | Field |
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2016 | GRMSE | Surface deformation,Groundwater,Tectonics,Subsidence,GNSS augmentation,Deformation (mechanics),Geology,Geodesy |
DocType | Citations | PageRank |
Conference | 0 | 0.34 |
References | Authors | |
0 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Xiaoya Lu | 1 | 0 | 0.34 |
Xiaopeng Sun | 2 | 2 | 2.39 |