Augmentation approaches for geodetic permanent monitoring systems in dynamic urban environments

Abstract

The consolidation of Building Information Modelling (BIM) on construction sites and the preparation of the Internet-of-Things (IoT) in urban city planning are on-going processes. Therefore, the operation of modern total stations in dynamic urban scenarios becomes inevitable and often reveals the limitations of state-of-the-art approaches. This paper discusses augmentation strategies for the automatic operation of total stations. Additional internal sensor information and external facility information can be used to increase the resilience of the systems and enable them to adapt to changing circumstances. This is demonstrated by the examples of a changing prism orientation due to vandalism, local refraction effects due to air-conditioning and dynamic obstructions due to traffic.