1. Key Laboratory of Land Subsidence Monitoring and PreventionMinistry of Nature Resources of China Shanghai 200072 China
2. Shanghai Institute of Geological Survey Shanghai 200072 China
3. Shanghai Engineering Research Center of Land Subsidence Shanghai 200072 China
4. Center for Land Subsidence of China Geological Survey Shanghai 200072 China
5. Institute of Geosciences and Earth ResourcesNational Research Council, Via G. Gradenigo 6 Padova 35131 Italy
6. Land Subsidence International Initiative (LASII), UNESCO Paris France
7. Department of Physical GeographyFaculty of Geosciences, Utrecht University Princetonlaan 8A 3584 CS Utrecht The Netherlands
8. Geodesy Research DivisionInstitute of Technology Bandung Bandung 40132 Indonesia
9. Deltares Research Institute, Daltonlaan 600 3584 BK Utrecht The Netherlands
10. Department of Groundwater ResourcesMinistry of Natural Resources and Environment, Latyao Chatuchak Bangkok 10900 Thailand
11. Delft University of TechnologyFaculty of Civil Engineering and Geosciences Stevinweg 1 2628 CN Delft The Netherlands
12. Department of CivilEnvironmental and Architectural EngineeringUniversity of Padova, Via Marzolo 9 Padova 35131 Italy
13. Earth & Environmental Sciences Dept.University of Pavia Pavia 27100 Italy
14. Institute of Marine SciencesNational Research Council, Arsenale Tesa104‐Castello 2737/F Venice 30122 Italy