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InfraDoctor® is a cutting-edge system for supporting infrastructure maintenance utilizing GIS and 3D point cloud data. The system is super efficient, allowing the inspections, maintenance management, road repair and design works to be more precisely targeted.
This is also the core function of iDREAMs® which is an advanced administration system developed by Metropolitan Expressway.

Disaster Prevention and Reduction

Images below are examples of measurements and simulation gathered by 3D point cloud data.
*Avairable category depends on the laser point numbers.
Requirement: MMS speed, under 60km per hour; distance between laser and structure, under 5m

Consideration of the bent height for disaster bridge

Requirement laser level; over 300 thousand points

With 3D point cloud data, provisionally bent height of any bridges can be calculated.
Road drainage inspection

Requirement laser level; over 500 thousand points

InfraDoctor® can display images in coloured mode enabling clear details of drainage system.
Making a disaster prevention manual for Tsunami or Flood

Requirement laser level; over 500 thousand points

nfraDoctor® supports to considering damage estimation and the first responding. And it also can display altitude data in tint coloured mode. The following image shows a simulation of water overflow by TP(Tokyo Peil) +3500mm. In the image, red dashed lines are added to show TP +3500mm.