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Deformation surveys

One of the land survey projects concerned the monitoring of the vertical movement of the Galecopperbrug in Utrecht, the Netherlands. This 180 metres long bridge was designed to be flexible and undulates a few decimetres with an approximate 10 second period.

Deformation survey Galecopperbrug
In the summer of 2008 this bridge survey was executed non-stop over a period of three days, at a sub-second frequency, using four Leica total stations and in-house developed software.Data of the long term deformation survey
With our software for first order water crossing surveys, deformation surveys can be performed with (sub) micrometre accuracies.Submicrometer deformation measurement