Articles | Volume 382
Proc. IAHS, 382, 125–130, 2020
https://doi.org/10.5194/piahs-382-125-2020
Proc. IAHS, 382, 125–130, 2020
https://doi.org/10.5194/piahs-382-125-2020

Pre-conference publication 22 Apr 2020

Pre-conference publication | 22 Apr 2020

Subsidence monitoring with TerraSAR-X data in Beijing Central Business District and subway tunnelings, China

Fengkai Li et al.

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Mapping and characterization of land subsidence in Beijing Plain caused by groundwater pumping using the Small Baseline Subset (SBAS) InSAR technique
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Proc. IAHS, 372, 347–349, https://doi.org/10.5194/piahs-372-347-2015,https://doi.org/10.5194/piahs-372-347-2015, 2015

Cited articles

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Buckley, S. M., Rosen, P. A., Hensley, S., and Tapley, B. D.: Land subsidence in Houston, Texas, measured by radar interferometry and constrained by extensometers, J. Geophys. Res.-Sol. Ea., 108, 243–251, https://doi.org/10.1029/2002JB001848, 2003. 
Castellazzi, P., Garfias, J., Martel, R., Brouard, C., and Rivera, A.: InSAR to support sustainable urbanization over compacting aquifers:The case of Toluca Valley, Mexico, Int. J. Appl. Earth Obs., 63, 33–44, https://doi.org/10.1016/j.jag.2017.06.011, 2017. 
Chen, B., Gong, H., Li, X., Lei, K., Duan, G., and Zhou, C.: Spatial correlation between land subsidence and urbanization in Beijing, China, Nat. Hazards, 75, 2637–2652, https://doi.org/10.1007/s11069-014-1451-6, 2015. 
Chen, B., Gong, H., Li, X., Lei, K., Zhu, L., Gao, M., and Zhou, C.: Characterization and causes of land subsidence in Beijing, China, Int. J. Remote Sens., 38, 808–826, https://doi.org/10.1080/01431161.2016.1259674, 2017. 
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Short summary
We acquired deformation in the Beijing Plain between February, 2010 and December, 2018 and calculated the additional stress derived from building loads. We found that the depth of influence of additional stresses was 80 m and that spatial distribution pattern of the land subsidence rate agreed well with the additional stress. Time series analysis of PS around Ciqikou station shows that land subsidence caused by excavation activities mainly occurs in the period of metro construction.