Application of Laser Technologies for Scanning Communication Routes While Restoring the Infrastructure of Ukraine

Abstract

The design work in modern software systems with laser technology for scanning the surface of communication routes is carried out in a unified digital model. It allows for the introduction of software systems into the information environment along with the adaptation and support of information modelling technologies. The unified digital surface model includes digital models and objects of relief, situation, geology and communications that require various methods of collecting the initial data and their processing. Modern software systems provide the initial data quality and the possibility of forming a unified digital model. Owing to the flexible multi-organizational structure of data and the possibility of their conversion, a unified digital model can be transferred to any software product and integrated into the technological chains of the life cycle of objects built on laser scanning platforms. The research part of the software complexes can be integrated and implemented in the technological chain of the entire life cycle of objects. The use of modern software systems with laser technologies for scanning the surface of communication routes allows specialists to build an effective integrated manufacturing and technological environment starting with the preparation of initial data for designing and ending with the transfer of the design data to the construction site. Geoinformation science not only integrates the solutions developed by geodetic science and cartography in this field but also implements them in the system information environment. Geoinformation systems contain solutions implemented in the software product, which are related to the establishment of the reference system, the transformation of data from one coordinate system to another, the creation of topological models, the analysis of data, provided that these data are presented in a unified coordinate system, etc. Solutions to many problems in GIS are based on the key process called Geo-referencing, i.e. establishing the relationships of the model of geographical objects with the Earth coordinate system and the cartographic projection. Therefore, geoinformation systems require the knowledge of the basic positions of coordinate systems on the Earth’s surface and the cartographic projections.