Two Dimensional (2D) and Three Dimensional (3D) GPR Surveys

Roadscanners provides both two and three dimensional GPR surveys on roads and railways at the network and project level, for quality control, quality assurance, damage diagnostics, structural condition monitoring and solving environmental problems.

When conducting surveys, Roadscanners personnel always select the optimal GPR central unit and antenna systems and positioning methods to accomplish the task. Analyses are done using Road Doctor™ and Railway Doctor software products.

Roadscanners has several 2D and 3D GPR systems from the following manufacturers: 3D-Radar, GSSI and IDS. The company has also used Malå systems in some special projects.

Reference projects:

1. Centres for Economic Development, Transport and the Environment, Lapland, Finland 2010

Quality assurance survey utilizing a 3D GPR technique in the Kittilä area. Road 9554 Hanhimaa-Kiistala 12,2km, Road Pohjantie-Sattanen 5,9 km (light traffic route) and Road 79 Sirkka 2,6 km.

2. Tyréns Ab, Sweden 2010

GPR measurements on road E4 in Kalix, total 13,5km.

3. VR-Track Oy / Finnish Transport Agency, Finland 2010

3D GPR investigations of railway structures and ballast quality on track section between Huopalahti-Vantaankoski.

4. Innogeo Oy, Finland 2011

GPR surveys in Ring Road I, Helsinki Finland.