Articles | Volume 372
Proc. IAHS, 372, 77–82, 2015
https://doi.org/10.5194/piahs-372-77-2015
Proc. IAHS, 372, 77–82, 2015
https://doi.org/10.5194/piahs-372-77-2015

  12 Nov 2015

12 Nov 2015

Combination with precise leveling and PSInSAR observations to quantify pumping-induced land subsidence in central Taiwan

C. H. Lu et al.

Related authors

IoT technology and big data processing for monitoring and analysing land subsidence in Central Taiwan
Wei-Chia Hung, Yi-An Chen, and Cheinway Hwang
Proc. IAHS, 382, 103–109, https://doi.org/10.5194/piahs-382-103-2020,https://doi.org/10.5194/piahs-382-103-2020, 2020
Multiple sensors applied to monitorland subsidence in Central Taiwan
W.-C. Hung, C. Wang, C. Hwang, Y.-A. Chen, H.-C. Chiu, and S.-H. Lin
Proc. IAHS, 372, 385–391, https://doi.org/10.5194/piahs-372-385-2015,https://doi.org/10.5194/piahs-372-385-2015, 2015
Short summary

Cited articles

Central Geological Survey: Project of groundwater monitoring network in Taiwan during first stage – research report of Choushui River alluvial fan, Water Resources Bureau press, Taipei County, 383 pp., 1999.
Deutsch, C. V. and Journel, A. G.: Geostastistical software library and user's guide, Oxford University Press, Oxford, UK, New York, USA, 369 pp., 1998.
Galloway, D. L. and Burbey, T. J.: Review: Regional land subsidence accompanying groundwater extraction, Hydrogeol. J., 19, 1459–1486, https://doi.org/10.1007/s10040-011-0775-5, 2011.
Galloway, D. L., Hudnut, K., Ingebritsen, S., Phillips, S., Peltzer, G., Rogez, F., and Rosen, P.: Detection of aquifer system compaction and land subsidence using interferometric synthetic aperture radar, Antelope Valley, Mojave Desert, California, Water Resour. Res., 34, 2573–2585, 1998.
Hooper, A.: A multi-temporal InSAR method incorporating both persistent scatterer and small baseline approaches, Geophys. Res. Lett., 35, L16302, https://doi.org/10.1029/2008GL034654, 2008.
Download
Short summary
Precise leveling and InSAR are the useful geodesic techniques for monitoring the regional land subsidence caused by unlimited groundwater pumping. The main aim of this paper is to integrate the accuracy of precise leveling and the spatial resolution of InSAR with cokriging method for estimating the surface deformation. The results indicate this method is reliable for detecting the land subsidence and the characteristics of different aquifers influence land subsidence.