Solution Overview

Land Displacement Monitoring Solution originated from InSAR*2 analysis and is capable of detecting timely vertical land displacement, in millimeters, over a wide area. In addition, this service enables periodical observation and understanding of land subsidence and deformation.

*InSAR:Interferometric SAR. The technology to detect land displacement with mm accuracy.

Assumed Issues

  • Excessive time and personal expenses needed to evaluate land displacement across a wide area.
  • Despite some mobility restrictions, this service can be used in areas that are difficult to physically enter during a disaster or where a remote site survey is necessary.

Benefits and Outputs

  • Cost reduction compared to existing methods.
  • Greatly reduce the lead time for surveys.
  • Improve the frequency of maintenance and management.

This Solution Would Support

  • Road, tunnel and railway construction: land subsidence/uplift, landslide
  • Construction management: landfill, cutting, land elevation, soil improvement
  • Public facility management: ports, airports
  • Disaster prevention facility management: dike, breakwater, seawall
  • Energy and resource development: dam, electricity, oil, gas, mineral


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