Abstract
The article is devoted to the possibility of using an electronic total station for the construction of a 3D model of an engineering object. For this research was used a monument to Andrey Sheptytsky in Lviv. In work used total station Topcon IS301 with software Image Master. The binding to the international coordinate system is performed by the RTN GNSS receiver Stonex S900a with the field software Carlson SurvCE. The bindings of the geodetic foundations and scans are performed according to the developed precision control technique directly in the field. Creation of 3D models was performed in 3DReshaper software. Analyzed the accuracy of the obtained model. We have proposed a block diagram of laser scanning on the object by total station. It was researched that the main advantage of scanning by total station is possibility of using one device for scaning and geodetic surveying. This saves time and expense for additional geodetic instruments The average square error of the constructed model is 4.4 mm.
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