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Land subsidence
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About us
The origination of the website
Website management and preservation unit
Contact us
Land subsidence
Approach for detection
Influences
Past area
Hydrogeology
Land subsidence in the world
Effects for detection
Prevention and reclamation strategies
Strategies
Works
Effects
Download research projects
Groundwater’s regulation and controlling area
Regulation of groundwater
Key points for assignment
Relevant laws
Management in the world
Guidelines for detection
Results and descriptions
Knowledge corner
Pumping wells
Methods of measuring pumping quantities
Pumping well management
Learning
News
Knowledges
Disaster
Download learning materials.
Informations
Land subsidence
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Land subsidence
Approach for detection
Approach for detection
1. Precision level elevation measurement
Approach for detection
2. Magnetic ring layered formation subsidence monitoring well
Approach for detection
3.Dual-frequency GPS fixed tracking station
Approach for detection
4. Deep leveling pile
Approach for detection
5. Radar Interferometry (InSAR)
Approach for detection
6. Strata subsidence self-recording layered monitoring system